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A CipherCue analysis of 67,336 domains finds that 68.4% still do not enforce DMARC, despite the standard being public since 2012, with many domains stuck in monitoring mode due to the difficulty of authenticating all legitimate email sources.
AegisAI, founded by former Google security executives, raises $36M Series A to use AI agents to detect and prevent AI-driven spear phishing attacks, with dozens of customers already onboard.
The article details a newly discovered incompatibility between DMARC's 'np' tag (RFC 9989) and DNSSEC's Compact Denial of Existence (RFC 9824), causing the tag to malfunction for domains using DNSSEC with major DNS providers. The IETF acknowledged the issue but has not yet reached a solution.
Apple's Hide My Email feature has a vulnerability that can reveal users' real email addresses, as reported by 404 Media. The flaw has been exploitable for at least a year and remains unfixed despite Apple's claims.
Ocean, an agentic email security platform built to fight AI-powered phishing attacks, emerged from stealth with $28M in funding led by Lightspeed Venture Partners, and claims its AI analyzes email context to detect fraud. The startup was founded by Shay Shwartz, a former hacker turned cybersecurity expert who worked on Israel's Iron Dome project.