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PHP2Shell Exploitation Attempts Observed
PHP2Shell scanning began before official disclosure. F5 Labs examines the first 24 hours of activity, exploit attempts, and what defenders need to know.
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Unprompted: When AI Agents Expose Data Without an Attacker
Four new incidents, and CASI/ARS Score updates
Weekly Threat Bulletin – October 21st, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – October 14th, 2026
These are the top threats you should know about this week.
Attackers Target AI Development Platform Langflow
Sensor Intel Series: October 2026 CVE Trends
Weekly Threat Bulletin – October 7th, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – September 30th, 2026
These are the top threats you should know about this week.
2026 State of PQC on the Web
Explore F5 Labs’ 2026 PQC report: adoption trends, CDN dependence, TLS technical debt, certificate risks, and steps toward quantum resilience.
Weekly Threat Bulletin – September 23rd, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – September 16th, 2026
These are the top threats you should know about this week.
Cloud Takeover: Mass Scanning for Exposed Vite Endpoints (CVE-2026-39364)
Sensor Intel Series: September 2026 CVE Trends
Weekly Threat Bulletin – September 9th, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – September 2nd, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – August 26th, 2026
These are the top threats you should know about this week.
Weekly Threat Bulletin – August 19th, 2026
These are the top threats you should know about this week.
Capability Is Closing the Open-Closed Gap; Security Is Not
A competitive open-weight model, Claude Fable, and Jade Puffer.
Weekly Threat Bulletin – August 12th, 2026
These are the top threats you should know about this week.
CVE-2026-63030 and CVE-2026-60137: 'wp2shell' Captured Exploit Payload
Sensor Intel Series: August 2026 CVE Trends
Weekly Threat Bulletin – August 5th, 2026
These are the top threats you should know about this week.
Chinese Open-weight AI Models: Cybersecurity Risks and Rewards
Chinese models show variation from month to month, highlighting the uncertain and unstable nature of their security posture
