Help Net Security·Apr 19, 2026 criticalWeek in review: Acrobat Reader flaw exploited, Claude Mythos offensive capabilities and limits#breach#cve-2026-34621#cve-2026-39808 in the wild 15 min
The Hacker News·Apr 15, 2026 criticalApril Patch Tuesday Fixes Critical Flaws Across SAP, Adobe, Microsoft, Fortinet, and More#cve-2026-27304#cve-2026-27305#cve-2026-27681 in the wild 4 min
Krebs on Security·Apr 15, 2026 criticalPatch Tuesday, April 2026 Edition#cve-2026-32201#cve-2026-33825#cve-2026-34621CVE-2026-32201 in the wild 3 min
The Hacker News·Apr 15, 2026 criticalAdobe Patches Actively Exploited Acrobat Reader Flaw CVE-2026#cve-2026-34621#vulnerability in the wild 2 min1
The Hacker News·Apr 15, 2026 critical⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More#cve-2026-34621#vulnerability in the wild 15 min2
Security Affairs·Apr 14, 2026 criticalU.S. CISA adds Adobe, Fortinet, Microsoft Windows, Microsoft Exchange Server flaws to its Known Exploited Vulnerabilities catalog#cve-2012-1854#cve-2020-9715#cve-2023-21529 in the wild 2 min2
Help Net Security·Apr 13, 2026 criticalAdobe issues emergency fix for Acrobat Reader flaw exploited in the wild (CVE-2026-34621)#cve-2026-34621#exploit in the wild 2 min
Security Affairs·Apr 12, 2026 criticalAdobe fixes actively exploited Acrobat Reader flaw CVE-2026#breach#cve-2026-34621 in the wild 3 min1
Help Net Security·Apr 12, 2026 criticalAcrobat Reader zero-day exploited in the wild for many months (CVE-2026-34621)#cve-2026-34621#exploit in the wild 3 min
The Hacker News·Apr 12, 2026 criticalAdobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025#cve-2026-34621#exploit 2 min