DMARC

Phishing campaigns continue to change. Attackers are adapting faster than traditional security tools, using more subtle methods to bypass filters and reach inboxes. The latest KnowBe 4 Phishing Threat Trends Report (2025) shows a steady increase in attacks that slip through email security platforms and a growing use of techniques that avoid detection, increasing 173%…Continue Reading: Why DMARC matters: Protect your organization from evolving phishing threats

Following Red Sift OnDMARC being featured in 18 reports in G2’s Spring 2025 Report, CEO Rahul Powar shares his thoughts on the innovation behind the product—and what’s driving its continued momentum in the fight against phishing and Business Email Compromise (BEC). When I founded Red Sift, my goal was to make proactive cybersecurity accessible for…Continue Reading: From concept to market leader: Reflecting on the development of Red Sift OnDMARC

Every Microsoft 365 tenant includes a default domain in the format tenantname.onmicrosoft.com. This is known as the Microsoft Online Email Routing Address (MOERA). What many don’t realize is that attackers have started using these domains to impersonate organizations in phishing attacks. If left unmonitored, MOERA domains can become a blind spot in your email security….Continue Reading: Keep your Microsoft Online Email Routing Address secure with Red Sift OnDMARC

The National Cyber Security Centre (NCSC) proposed changes to Mail Check services came into effect on 24 March 2025, including the ending of DMARC aggregate reporting. Organisations who are yet to comply must now seek an alternative provider or risk exposure to harmful cybersecurity incidents. This change comes as a measure to expand the services…Continue Reading: The Mail Check deadline has passed: Is your organisation at risk? 

Senders know that email is a critical channel for driving customer engagement and establishing trust, yet deliverability and security issues can disrupt email programs. Mailgun, a leader in cloud-based email delivery, is providing free DMARC reporting for all Mailgun senders courtesy of Red Sift OnDMARC. This integration brings senders complete visibility into authentication results and…Continue Reading: Mailgun and Red Sift partner to boost email programs with stronger authentication  

Introduction Red Sift’s analysis of healthcare organizations that reported large breaches to the Department of Health & Human Services (HHS) in 2023-2024 uncovered a troubling trend: post-breach, 61% remain unprotected against phishing and domain spoofing due to weak or nonexistent DMARC policies. DMARC (Domain-based Message Authentication, Reporting & Conformance) is a widely recognized security standard…Continue Reading: Over 60% of healthcare organizations remain unprotected against data breaches