Attack Chains, Not Just Attack Surfaces: Why Testing Individual Techniques Misses the Point

Attack Chains, Not Just Attack Surfaces: Why Testing Individual Techniques Misses the Point The Hacker NewsSep 15, 2026Security Testing / Attack Simulation Introduction Security teams have gotten pretty good at testing against what can hurt them. Can this EDR agent catch this payload? Will my organization fail the phishing simulation? Does this SIEM rule fire on this particular technique? And, in more mature organizations, this testing happens continuously rather than as a one-off exercise. But no matter how much you validate against these exposures, it doesn't fix the main problem the industry is facing: these are isolated, disconnected testing. And real attackers, increasingly AI Powered ones, don't test techniques one at a time. They chain them. A phishing email leads…