Researchers disclosed details of #EFAIL attacks on in PGP and S/MIME tools. Experts believe claims are overblownSecurity Affairs·May 14, 18:07 UTC · May 14, 2018VulnerabilityCVE-2017-17688CVE-2017-1768960
SigSpoof GnuPG flaw could be exploited to spoof message signaturesSecurity Affairs·Jun 15, 07:46 UTC · Jun 15, 2018Exploit / PoCCVE-2018-1202060
GnuPG Flaw in Encryption Tools Lets Attackers Spoof Anyone's SignatureThe Hacker News·Jun 15, 00:00 UTC · Jun 15, 2018VulnerabilityCVE-2018-1202060
Solving Your Teams Secure Collaboration ChallengesThe Hacker News·May 12, 14:07 UTC · May 12, 2023Data breach60
Google engineers keep pushing on email encryption as E2EMail goes open sourceCyberScoop·Feb 27, 18:15 UTC · Feb 27, 2017Exploit / PoC in the wild60
Week in review: Claude Mythos finds 271 Firefox flaws, Vercel breachHelp Net Security·Apr 26, 00:00 UTC · Apr 26, 2026Ransomware in the wildCVE-2026-20133CVE-2026-21876CVE-2026-2895060
A OpenPGP.js flaw lets attackers spoof message signaturesSecurity Affairs·May 21, 08:46 UTC · May 21, 2025VulnerabilityCVE-2025-4793460
Google Discloses Severe Bug in Libgcrypt Encryption Library—Impacting Many ProjectsThe Hacker News·Feb 1, 10:47 UTC · Feb 1, 2021Exploit / PoC60
Thunderbird Version 52.9 addresses several issues, including the EFAIL flawSecurity Affairs·Jul 5, 15:28 UTC · Jul 5, 2018VulnerabilityCVE-2018-12372CVE-2018-12373CVE-2018-12359+2 CVEs60
'Efail' exploit can expose old email content that was previously encryptedCyberScoop·May 14, 16:57 UTC · May 14, 2018Exploit / PoC60