---
title: "Vasile Diaconu | DMARC Report"
description: "Operations Lead at DuoCircle. Runs project management, developer coordination, and technical support execution for DMARC Report."
image: "https://dmarcreport.com/images/og-default.png"
canonical: "https://dmarcreport.com/authors/vasile-diaconu/"
---

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![Vasile Diaconu](https://media.mailhop.org/dmarcreport/images/team/vasile-diaconu.jpg) 

# Vasile Diaconu

Operations Lead

[LinkedIn →](https://www.linkedin.com/in/vasile-diaconu/) 

Vasile Diaconu is the Operations Lead at DuoCircle, the company behind DMARC Report and AutoSPF. He coordinates between engineering, product, and technical support - running project management, interfacing with developers on customer-reported issues, and making sure work that comes in through the support channel actually gets closed out. Vasile sits at the intersection of customer feedback and engineering execution, giving him a direct view of which email authentication problems customers hit most often in production.

## Areas of Expertise

SaaS OperationsTechnical Support CoordinationCustomer Issue ResolutionEngineering Program ManagementDeployment Operations 

## Credentials

- Operations Lead at DuoCircle LLC
- Program manager for DMARC Report's engineering and support workflows
- Primary interface between customer-reported authentication issues and the engineering team
- Coordinates resolution of production SPF issues across the 2,000+ customer base

## Articles by Vasile Diaconu

[ Steakhouse Financial Attacked, Indian Infrastructure Targeted, MEA Shipment Scams  April 1, 2026 ](/blog/steakhouse-financial-attacked-indian-infrastructure-targeted-mea-shipment-scams/)[ Ohio Staff Phished, Cybercrooks Mimic FBI, Regulator Attacked Millions  March 27, 2026 ](/blog/ohio-staff-phished-cybercrooks-mimic-fbi-regulator-attacked-millions/)[ What Is a Password Attack in Cyber Security?  March 12, 2026 ](/blog/what-is-a-password-attack-in-cyber-security/)[ Mail Check and Web Check to No Longer Be Available as NCSC Announces Retirement  March 9, 2026 ](/blog/mail-check-web-check-retirement-ncsc-announces-end-security-tools/)[ DMARC Report Monitoring Made Simple for Growing Businesses  February 25, 2026 ](/blog/dmarc-report-monitoring-made-simple-for-growing-businesses/)[ What Is Dumpster Diving in Cybersecurity?  February 23, 2026 ](/blog/what-is-dumpster-diving-in-cybersecurity/)[ Scan Carefully First, Education Under Threat, AI Phishing Surge  February 18, 2026 ](/blog/scan-carefully-first-education-under-threat-ai-phishing-surge/)[ Commission MDM Breach, Singapore Cyber Alliance, Senegal DAF Breach  February 11, 2026 ](/blog/commission-mdm-breach-singapore-cyber-alliance-senegal-daf-breach/)[ How Phishing Scammers Get Your Email Address - and How DMARCReport Can Help You Stop Them  January 20, 2026 ](/blog/how-phishing-scammers-get-emails-and-how-dmarcreport-stops-them/)[ We are G2 Winter 2026 Leader for DMARC Software  January 15, 2026 ](/blog/we-are-g2-winter-2026-leader-for-dmarc-software/)

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