Prison blueprints with detailed layouts and locations of sensors and cameras have been shared on the dark web, sparking an investigation and security alerts in English and Welsh jails. It is feared criminals could use this information for smuggling drugs and weapons, or plot escapes. However, a Whitehall source downplayed the breach, asserting these blueprints have been publicly available on the internet for years.

Mandiant warns of attacks on newly-disclosed Ivanti remote takeover threat
Google’s Mandiant team has issued an alert about a remote code execution flaw in the Ivanti Connect Secure VPN platform. The vulnerability, designated CVE-2025-22457, is