Two new NetScaler zero-days exploited, ShinyHunters steals FBI medical files, OpenAI Australia hack disputed
Cybersecurity Today

Two new NetScaler zero-days exploited, ShinyHunters steals FBI medical files, OpenAI Australia hack disputed

C1AdvancedSeptember 28, 202616 min

Citrix NetScaler Zero-Days Exploited, Kiteworks Shutdown Warning, ShinyHunters WAF Bypass, FBI Medical Files Leak, OpenAI Medicare "Hack" Reframed Citrix confirms two actively exploited NetScaler zero-days (CVE-2026-88771 and CVE-2026-88772) with 9.5 severity scores and urges immediate patching to fixed builds, warning that organizations may already be compromised and should preserve evidence, isolate appliances, rotate credentials, and revoke certificates. Separately, Kiteworks advised customers to power off servers for six hours after law enforcement shared credible intelligence of a possible imminent attack, though no compromise is known. Google Mandiant reports ShinyHunters is again exploiting Oracle...

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Two Citrix Net Scaler zero days are under active attack. Patch now. File sharing company told customers to shut down for six hours. Shiny Hunters beats a firewall rule with a single character.

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The FBI's stolen files include psychiatric evaluations. And OpenAI's activities in Australia are looking less like a hack and more like a bot just following instructions. This is Cybersecurity Today, and I'm your host, David Shipley.

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Let's get started. Citrix has confirmed that two NetScaler Zero days are being exploited in attacks. The patches are out. Now the race is on. Citrix published its security bulletin on Sunday.

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