PHP2Shell Is a Wake-Up Call for Every Business Leader
Arctic Wolf Networks, Monday, October 26th, 2026
Arctic Wolf uses the PHP2Shell flaws to argue AI is shrinking time to exploit and leaders must invest in security basics.
In this Arctic Wolf blog post, Nick Schneider argues AI is compressing the time between vulnerability disclosure and exploitation, citing data that nearly 87% of vulnerabilities exploited in 2026 were exploited on or before disclosure day, up from 48% in 2024.
The main example is PHP2Shell, two critical remote code execution flaws in PHP whose details leaked before fixes were ready, with exploitation starting early.
Arctic Wolf Labs used customer telemetry to spot scanning, analyze payloads, and build detections and hunt queries.
The author urges leaders to fund fundamentals such as asset inventory, timely patching, identity controls, and continuous visibility.