For decades, zero-day vulnerabilities were the cyber equivalent of secret weapons — only nation-states and elite attackers could find and weaponize them. That balance may be gone. On April 7, 2026, Anthropic announced Claude Mythos Preview — an AI model so capable of finding and exploiting vulnerabilities that the company decided it’s too dangerous to […]
The post Saturday Security: AI Could Trigger a Zero-Day Exploit Tsunami appeared first on Security Boulevard.
GitHub and Jira Alerts Hijacked for Trusted-SaaS Phishing
Hackers are abusing GitHub and Jira’s built‑in notification systems to send phishing emails that appear completely legitimate. Because these emails are sent from the platforms’
