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ShinyHunters exploited a critical Oracle PeopleSoft zero-day to breach over 100 organizations, mostly universities, before a patch was available. Mandiant and Google’s Threat Intelligence Group published an analysis of an active ShinyHunters campaign on June 11, one day after Oracle finally issued an advisory for the vulnerability being exploited. The gap matters: the activity ran […]

More from Security Affairs 12 Jun 2026, 10:49 p.m. Incident · 9 stories 0-Day Breach Flaw Google Oracle Patch Remote Code Execution Vulnerability

The US government is warning that threat actors breached the network of a U.S. organization in the critical infrastructure sector after exploiting a zero-day RCE vulnerability currently identified as CVE-2023-3519, a critical-severity issue in NetScaler ADC and Gateway that Citrix patched this week. [...]

More from Bleeping Computer 22 Jul 2023, 12:51 a.m. Actively exploited CVE-2023-3519 0-Day America Breach Critical Infrastructure CVE Government Patch Remote Code Execution Threat Actor Vulnerability Warning

Threat actors have breached the network of a U.S. organization in the critical infrastructure sector after exploiting a zero-day RCE vulnerability currently identified as CVE-2023-3519, a critical-severity issue in NetScaler ADC and Gateway that Citrix patched this week. [...]

More from Bleeping Computer 22 Jul 2023, 12:51 a.m. Actively exploited CVE-2023-3519 0-Day America Breach CISA Critical Infrastructure CVE Patch Remote Code Execution Threat Actor Vulnerability