Offensive Security
Continuous penetration testing: what it means when the testing never stops
In late 2025, Anthropic disclosed the first documented cyberattack run largely by AI, a state-linked group that used Claude Code to run 80 to 90 percent of an espionage campaign on its own, at thousands of requests a second. Offense now moves at machine speed while most defenses stay scheduled once a year, and closing that gap is what continuous penetration testing is supposed to do, even if it has become a phrase a dozen vendors claim, and almost none define with technical precision. This art


