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127 articles from DMARC Report.

uncategorized 5 min

Manufacturer Hit Cyberattack, Fake Teams Breach, AI Targets MSMEs

Latest cybersecurity roundup: a critical infrastructure manufacturer breached, fake Microsoft Teams chats used in phishing attacks, and AI-driven cyberattacks targeting Indian MSMEs.

uncategorized 5 min

Swedish Plant Hacked, UAE 800,000 Cyberattacks, Apple Alerts Exploited

Cybersecurity roundup: a state-sponsored attack on a Swedish thermal plant, 800,000 cyberattacks against the UAE, iPhone notification abuse for phishing, and a Massachusetts hospital breach.

uncategorized 5 min

$20M Phishing Bust, Pension Scam Alert, Booking Data Breach

A phishing ring behind a $20M fraud operation has been busted. Plus, pension scam alerts and a major Booking.com data breach affecting customer records.

foundational 4 min

Ohio Staff Phished, Cybercrooks Mimic FBI, Regulator Attacked Millions

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Kratos Targets Outpost24, Intuitive Data Breached, Starbucks Staff Exposed

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 4 min

ChatGPT Gemini Users, Optimizely Vishing Breach, Telecom AI Protection

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 5 min

Fake Google Security, Beware Qatar Scams, AI Targets LinkedIn

According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing incidents in a single year.

foundational 4 min

Uniswap Scam Ads, Meta Ads Malicious, ATM Jackpotting Surge

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

Sandworm Targets Poland, Pwn2Own Vehicle Hacks, Energy Firms Targeted

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 6 min

The Complete DMARCReport Guide: Configuring DKIM with OpenDKIM on Your Postfix Mail Server

DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.

foundational 5 min

Browser session hijacking, Email routing phishing, Instagram alert panic

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 3 min

Cyberattack Shuts School, Cyber Scam Thwarted, JLR Faces Losses

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

QR Phishing Surges, Sentinel Targets Cybercrime, Ghanaian Bank Ransomware

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

New ClickFix Scam, Dental Practice Banned, UK MPs Targeted

According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing incidents in a single year.

foundational 4 min

Manufacturers Most Targeted, AI Operational Advisory, Google Apple Warning

The email authentication landscape changed permanently in 2024, says Brad Slavin, General Manager of DuoCircle. Google, Yahoo, and now Microsoft all require DMARC.

foundational 5 min

Microsoft Halts Phishing, Calendly Invite Danger, OpenAI Security Incident

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

US Finance Breach, Disappointing Black Friday, JLR Cyber Incident

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Secure Passkey Protection, Dismantling Lighthouse Phishing, Manufacturers Need Protection

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

Delhi Airport Cyberattack, Clickfix Phishing-Purerat, Linkedin Targeting-Threats

Delhi Airport Cyberattack, Clickfix Phishing-Purerat, Linkedin Targeting-Threats Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin.

foundational 4 min

Ex-cybersecurity Hackers Exposed, Norwegian Bus Vulnerability, LinkedIn Credential Scam

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

M&S-TCS breach, 183M passwords leaked, AI phishing risk

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 5 min

CSC Cyber Warning, Oman Strengthens Cybersecurity, Founder Suffers Phishing

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Cybersecurity Infrastructure Gaps, UK Cyber Surge, Qantas Data Breach

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Japan Brewery Hacked, Brazil Whatsapp Malware, Teens Target Nursery

Email authentication isn't just about preventing spoofing - it's about trust, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 5 min

US Cyber Weakened, China Implements Reporting, Volvo Hit Ransomware

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Japan’s Cybersecurity Crisis, Airports Face Ransomware, Pennsylvania Revenue Alert

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Deepfake Attack Victim, Gucci Parent Breached, Shipping Industry Targeted

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

AI Scam Alert, Federal Cuts Vulnerability, American Tire Cyberattack

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Jaguar Cyber Breach, Cybersecurity Geolocation Link, India Cybersecurity Burnout

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Africa Fights Cybercrime, Attention Farmers Customers, Apple Prevents Threats

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

McD Outlets Unsafe, Allianz Data Breached, Polish Plant Attacked

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

UAE Cybersecurity Education, DOGE Security Exposed, Son Prevents Attack

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Dell Laptop Vulnerable, Zero-Trust Migration Pending, WSU Threat Surge

Dell Laptop Vulnerable, Zero-Trust Migration Pending, WSU Threat Surge Dell Laptop Vulnerable, Zero-Trust Migration Pending.

foundational 5 min

Maritime Cybersecurity Policies, Amazon Phishing Alert, Red Sea Spoofing

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Mcdonald’s Application Tips, Ingram Micro Recovers,Gemini Email Exploit

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

SK Telecom Breach, Massive Ransomware Outage, Beware AI Links

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 5 min

PayPal Email Scam, BreachForums Operators Detained, Hackers Target Airlines

According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing incidents in a single year.

foundational 4 min

Rising African Cybercrime, Salt Typhoon Strikes, Nucor Files Again

Rising African Cybercrime, Salt Typhoon Strikes, Nucor Files Again From a product strategy perspective.

foundational 5 min

Humanitarian Cyber Surge, Unsubscribe Scam Alert, SEO Boosts Phishing

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Cybersecurity Orders Reversed, OpenAI blocks Attackers, Africa Boosts Training

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

DMV Phishing Alert, FTSE Spoofing Risk, Victoria’s Secret Breached

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

Adidas Data Breach, Whatsapp Image Threat, Silent Ransom Vishing

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Layoffs Threaten Cybersecurity, M&S Data Breach, Hackers Nabbed Globally

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Masimo Operations Delayed, Britain Cyberattack Surge, Scotland Co-op Hacked

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 11 min

DMARC Forensic Report: Essential Insights for Email Security

DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.

foundational 4 min

 Verified Email Threat, Costly Ransomware Attacks, Deepfake Audio Shock

Hey people! Hope you all are safe and sound, away from the clutches of the cybercrooks. It is week 4, and we are here with the 4th cyber bulletin of the month.

foundational 4 min

Ministers Face Scams, Conduent Data Breached, Uk Faces Threats

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Linkedin Phishing Alert, AI Targets Inboxes, Ransomware Hits Sensata

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 5 min

Browser ransomware threat, Interpol arrests 306, Password hacking escalates

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

DeepSeek targets Google, South Africa Cyberattack, FBI Warns Scams

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 5 min

Booking Scam Alert, Fortinet LockBit Attack, Abu Dhabi Guidelines

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

Cyberattack disrupts X, AI Empowers Cybercrime, Ford Airbus Hacked

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Saudi construction targeted, Latin America vulnerable, Middle East secures

Email authentication isn't just about preventing spoofing - it's about trust, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Car Cameras Hackable, UK Water Breach, Thailand Frees Captives

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 4 min

DeepSeek lacks security, Japan strengthens cybersecurity, Trump’s Cyber Nominee

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Apple Fixes USB, Embargo Leaks Data, Politics Hinder Cybersecurity

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Cybercriminals Target X, Nigeria Fights Cyberattacks, Threat Actors Attack

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Lynx Ransomware Professionalized, Super Bowl Cyberthreats, AI Chatbot Cybercrime

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Trump fires investigators, Microsoft 365 Threats, US Cybersecurity Insufficient

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

Google accounts hijacked, Stealers infiltrate YouTube,Woman loses $850K

The email authentication landscape changed permanently in 2024, says Brad Slavin, General Manager of DuoCircle. Google, Yahoo, and now Microsoft all require DMARC.

foundational 4 min

Water Sector Targeted, Essential Ai Security, Trump Cybersecurity Shifts

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

LockBit ransomware dismantled, Google tricked AI, Email platform threatened

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 5 min

Europol DDoS Operation, Texas Data Breach, Dubai Police Impersonated

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Middlesbrough Council Targeted, Interpol Cyber Operation, Unaware Employees Risk

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Cybercrime Network Dismantled, CBI Investigates Cyberfraud, CISA Stops Hacking

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Cybersecurity threatens water, Android users warned, Mexico faces cyberattacks

It’s already week four of November, and the holidays are just around the corner. Leniency at workplaces is already resulting in increased cases of cyberattacks.

foundational 4 min

Akira flaunts victims, Idaho targets orthodontist, AI granny protects

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Snowflake Attacker Arrested, Hellcat Targets Schneider, Whistleblower Granted Relief

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Insufficient Cybersecurity Training, FakeCall Malware Threat, Women Duped Airport

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Senate Campaigns Unprotected, Enterprise SaaS Risks, US launches encryption

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 5 min

Pokémon Company Hacked, American Water Restored, Schools increasingly targeted

DMARC monitoring should be as routine as checking your inbox, says Adam Lundrigan, CTO of DuoCircle.

foundational 5 min

Malware terrorizes Linux, Cyberattack disrupts water, Cyber incidents surge

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Manufacturing industries targeted, Senator Victimizes Deepfake ,Kia owners beware

Email authentication isn't just about preventing spoofing - it's about trust, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Kansas Water Cyberattack, Moneygram Halts Operations, Telegram Shares Data

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Turkish SMBs Targeted, Cyber Expert Shortage, Singapore's Chinese Syndicate

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

FBI Warns Hackers, Halliburton Cyber Threats, TfL Targeted Threat

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

India Cyberattack Surge, Remote Work Risks, Patelco Data Breach

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Chinese Router Controversy, Toyota Data Breach, Iran's Trump Involvement

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Massive Classroom Breach, Cybercrime Treaty Approved, Scammer Targets Journalist

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Facebook Page Hijacking, $75m Ransom Payment, And State-Sponsored Spyware

Email authentication isn't just about preventing spoofing - it's about trust, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

China Targets India, Security Firm Mistake, Zeus Hacks Olympics

Email authentication isn't just about preventing spoofing - it's about trust, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Buggy CrowdStrike Crash, Dating Apps Vulnerabilities, Ukraine ICS Malware

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Banks Drop OTPs, Major Cyber Heist, Spying Spouses Arrested

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Ambient Light Spying, Cybersecurity Prices Drop, Euro 2024 Threats

The email authentication landscape changed permanently in 2024, says Brad Slavin, General Manager of DuoCircle. Google, Yahoo, and now Microsoft all require DMARC.

foundational 4 min

Kenya-US Cybersecurity Collaboration, Papua New Guinea Data Security, Child hospital Ransomware

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Asian Telecom Cyberattacks, Kaspersky Ban Dilemma, CDK Cyberattack Disrupts Dealerships

From a product strategy perspective, DMARC reporting is evolving from a security tool to a business intelligence platform, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Swift Fan's Spending Spree, WPP CEO's Deepfake Scam, Russian Ransomware Extorts Millions!

According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing incidents in a single year.

foundational 3 min

DMARCReport Backs Up Paralympics by Working With SaaS-Provider Katana Group

San Diego, California- 13th June, 2024 DMARC reporting without automation is like watching security cameras without recording, says Brad Slavin.

foundational 5 min

Russian Aviation Sector Under Risk, Ransomware Attack on Synnovis, CyRC Sheds Light On EmailGPT Vulnerability!

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 5 min

Understanding Kimsuky's Latest Phishing Tactics: Exploiting DMARC “None” Policies

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 8 min

Decoding PCI DSS v4.0 and Enhancing Security with DMARC: A Guide

DMARC is the only email authentication protocol that gives you both enforcement and visibility, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Decoding the Subtle Art of Deception: Homoglyphing and Its Role in Phishing Attacks

Domain spoofing is trivially easy without DMARC enforcement, says Brad Slavin, General Manager of DuoCircle.

foundational 5 min

Beware of Phishing Attempts- Apple Users’ Version!

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 3 min

Microsoft Plans to Impose a Per Day Limit on Exchange Online Bulk Emails to Reduce Spam

Email authentication directly impacts deliverability: Google and Yahoo's February 2024 bulk sender requirements enforce SPF + DKIM + DMARC as hard.

foundational 6 min

Ensuring Easy and Secure Authentication: A Guide

DMARC is the only email authentication protocol that gives you both enforcement and visibility, says Brad Slavin, General Manager of DuoCircle.

foundational 6 min

QR Code Phishing or Quishing is on the Rise; Here’s How You Can Prevent it

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 4 min

5 Mind-Boggling Phishing Attacks in Australia 2023!

Phishing remains the #1 initial access vector for cyberattacks, and email authentication (SPF + DKIM + DMARC) is the primary technical defense.

foundational 3 min

Why Non-Profit Organizations Should Care to Deploy DMARC?

Did you know that only 1% of Non-profit organizations’ domains have the basic DMARC authentication protection in place?

foundational 4 min

ChatGPT-Generated Phishing Emails Are Too Good to Be Ignored!

The support tickets we get after a spoofing incident all start the same way: 'we didn't know someone was sending email from our domain,' says Vasile Diaconu.

foundational 3 min

Android Features that Protect Users from Phishing

Phishing remains the #1 initial access vector for cyberattacks, and email authentication (SPF + DKIM + DMARC) is the primary technical defense.

foundational 3 min

Hackers Are Exploiting the Google Groups’ Practice of Rewriting “From:” Addresses; Should You Rethink Before Continuing on Google Groups Now?

The email authentication landscape changed permanently in 2024, says Brad Slavin, General Manager of DuoCircle. Google, Yahoo, and now Microsoft all require DMARC.

foundational 4 min

Alternatives to DMARCLY's Blog Section for Learning About Email Authentication and DMARC

Blogs are a great way to learn about technical topics in detail.

foundational 4 min

DMARC Adoption Amongst UK Banks

DMARC is an essential tool for enhancing email security, especially within the financial sector.

intermediate 5 min

Fix SPF Permerror: Overcome Too Many DNS Lookups

the SPF 10-lookup limit (RFC 7208 - Sender Policy Framework (SPF)) is the single most common reason enterprise SPF records silently break, says Brad Slavin.

foundational 3 min

Maximizing DMARC Reporting: An IT Professional’s Email Security Game-changer

DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.

foundational 3 min

Mandatory Requirement: DMARC Compliance Included in PCI DSS Version 4.0

This test shares the details of the latest DMARC compliance as part of PCI DSS v4.0. Let's take a look.

foundational 3 min

The Importance of Email Statistics in Email Security and How DMARC Can Help

DMARC is the only email authentication protocol that gives you both enforcement and visibility, says Brad Slavin, General Manager of DuoCircle.

foundational 4 min

Microsoft Announces New DMARC Policy Handling Defaults for Enhanced Email Security

DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.

foundational 5 min

DMARC in a Multi-Domain Environment: Best Practices for Complex Setups

The most common mistake we see during DMARC setup is jumping straight to p=reject without monitoring first, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Why Should You Avoid SPF PTR?

It is only prudent to avoid using PTR for SPF email authentication.

foundational 4 min

The Role of DMARC in Cyber Insurance

DMARC is the only email authentication protocol that gives you both enforcement and visibility, says Brad Slavin, General Manager of DuoCircle.

foundational 3 min

Cybersecurity News – AI Email Security: Next-Gen, Manchester Students' Data Leak, Russian APT: Email Server Breach

The organizations that invest in email authentication early save themselves from expensive incidents later, says Vasile Diaconu, Operations Lead at DuoCircle.

foundational 4 min

Artificial Intelligence and the Serious Threat of Sophisticated Email Attacks and Automated Advertising Bots

Cybersecurity experts predict a rise in AI-led cyberattacks like automated propaganda bots and untraceable and complex email attacks that involve ChatGPT and.

foundational 4 min

Business Email Compromise (BEC) Scams Take New Dimension With Multi-Stage Attacks

Microsoft's Defender Experts recently discovered a sophisticated multi-stage AiTM (adversary-in-the-middle) phishing and BEC (business email compromise) attack.

foundational 4 min

An Overview of Email Security Landscape in 2023

Corporate email accounts have been the soft target for malicious actors over the decade.

foundational 3 min

Microsoft Outlook Rolls Out Its New Authenticator Lite Feature for iOS and Android Users

Now Microsoft users do not need to download the old standalone Microsoft Authenticator to their mobile phones to prevent unauthorized sign-ins.

foundational 4 min

Kimsuky Spear-Phishing Worldwide, 2023 Social Phishing Threat, Phishing HTML Doubles

This week's latest email security update brings you the top email security news of the latest phishing campaigns and security features. Let's take a look.

foundational 4 min

Trust Your Inbox Again: Gmail's Blue Checkmark Brings Enhanced Sender Verification

Google has released a new feature for its Gmail.

foundational 3 min

Email Phishing Soars: Report, Google: Ukraine Phished, QBot Email Malware – Cybersecurity News

Emails are the top mode of corporate communication often targeted by threat actors and cybercriminals.

foundational 4 min

The Role of BIMI in the Fight against Email Fraud and Scams

The prevalence of email fraud and scams in the modern digital age has become a growing concern for individuals and organizations alike.

foundational 4 min

Real-world Case Studies of Brands Successfully Implementing DMARC, DKIM, and SPF

Email security is the chief concern of businesses and organizations worldwide.

foundational 5 min

How to Check if Your Email Authentication Is Set Up Correctly for DKIM, DMARC, SPF & BIMI

Email authentication is crucial in the digital world, but employing email authentication protocols like DKIM, DMARC, SPF, and BIMI correctly is more important.

foundational 5 min

Cybersecurity News – Netflix Phishing Surge, Healthcare BEC Arrests, Canadian Schools Hit by Cyber-Attack

Phishing remains the #1 initial access vector for cyberattacks, and email authentication (SPF + DKIM + DMARC) is the primary technical defense.

foundational 4 min

DMARC Tags – Learn What they Are and Why You Need to Use Them

DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that improves the SPF and DKIM protocols.

foundational 4 min

Cybersecurity News – Iranian Agency's Email Breach, Crimson Kingsnake's Malicious Domains, CircleCI Impersonation

Threat actors continue to target email systems worldwide to infiltrate confidential information from organizations or get their hands on individuals’ PII.

foundational 4 min

DMARC News: Recent Updates on Email Authentication Standards and Security

Email security is the talking point in corridors of cyber expertise, where experts are constantly devising ways to be one step ahead of the cyber adversaries.

foundational 2 min

Top Stories Regarding DMARC, SPF, DKIM, BIMI, and Email Authentication

Email authentication tools such as DMARC, SPF, and DKIM, have become a necessity to ensure email security in today’s times.