ChatGPT Vulnerability; LockBit Cyberattack On ICBC; US Water Authority Hacked

## Executive Summary This bulletin aggregates multiple security incidents and research findings: researchers extracted training data from ChatGPT revealing ML privacy risks; LockBit exploited Citrix NetScaler CVEs to ransomware-impact ICBC U.S. operations with broad financial disruption; an Iranian-backed group compromised a municipal water booster station; the P2Pinfect botnet expanded to MIPS-based IoT/routers with advanced evasion; and Unit 42 identified a cross-regional campaign using custom credential-stealing and backdoor tools.