Governments working to identify exposure after global cyber-security warning

Amazon announced on Wednesday that it had identified a "PHP2Shell exploitation attempt" that occurred on 17 October. In the attack, an anonymous internet address attempted to target weaknesses in one of Amazon's decoy or "honeypot" systems, the company's security chief CJ Moses said. The use of an anonymous IP address suggests that the activity was conducted by a "threat actor", he said. While the PHP Foundation intended to release its discovery later this month along with a complete fix for the problem, usually referred to by software developers as a "patch", details of the flaw were leaked on social media on Tuesday.In subsequent attacks on Amazon that occurred on 21 October, "the actual payloads and choices in anonymisation infrastructure varied, suggesting these were multiple actors," Moses said. The attacks occurred after the leak, but before the embargo was lifted on the PHP warning.The use of AI means that "more actors can act within hours or even minutes once technical details of a vulnerability are disclosed", Moses added. The PHP incident has "demonstrated how quickly AI is changing our cybersecurity landscape", Australian Council on AI Strategy CEO Anna-Maria Arabia told...