OpenBSD is a technology platform tracked across 12 threat clusters and 47 intelligence report mentions on ThreatCluster. First observed March 21, 2026; most recent activity June 25, 2026.
On April 7, 2026, Anthropic launched its AI model, Claude Mythos, which can autonomously exploit vulnerabilities in major operating systems and web browsers. This model has demonstrated the ability to identify and…
A vulnerability in OpenBSD's networking stack has been disclosed, allowing attackers to bypass PAP authentication due to a logic flaw in the sppp_pap_input() function. This flaw, present since the import from FreeBSD in…
In 2026, the average time from vulnerability disclosure to exploitation has drastically decreased to around 8 hours, down from 53 days in 2024. This rapid weaponization is attributed to advancements in AI, which can…
In April 2026, Anthropic's AI model Mythos autonomously discovered 181 exploits for Firefox and identified thousands of zero-day vulnerabilities across major operating systems and browsers, including a 27-year-old bug…
Anthropic has announced the launch of Project Glasswing, utilizing its unreleased AI model, Claude Mythos Preview, to identify and exploit thousands of critical software vulnerabilities across major operating systems…
On April 24, 2026, two articles reported on the critical update for the rpki-client version 9.8 in Fedora 42 and 43. This update addresses vulnerabilities that could allow a malicious RRDP or RPKI Publication Server to…
The anonymous security researcher known as Nightmare-Eclipse has been banned from both GitHub and GitLab due to the release of multiple unpatched Windows vulnerabilities. GitHub terminated the account on May 25, 2026,…
A major update for OpenSSH in Fedora 43 and an important fix for Fedora 42 were released to address CVE-2026-3497, which involves information disclosure or denial of service due to uninitialized variables in…
OpenAI has introduced GPT-5.4-Cyber, a specialized AI model for defensive cybersecurity, available only to vetted professionals through its Trusted Access for Cyber (TAC) program. This model is designed to facilitate…
Niels Provos demonstrated that older AI models can autonomously discover zero-day vulnerabilities using his IronCurtain orchestration framework. This research challenges the notion that only advanced models like…