IT Security News Daily Summary 2026-09-23

200 posts published today 21:31U.S. CISA adds Check Point, Arista VeloCloud Orchestrator, and F5 BIG-IP APM flaws to its Known Exploited Vulnerabilities catalog 21:02Rustaceans warned of job interviews with a malicious payload 21:02ShinyHunters hacks rival extortion gang and takes over its…