Aug. 13 - Xerox fixes major flaw | OT asset visibility guidance

US agencies, international allies issue guidance on OT asset inventorying; CISA, Microsoft update guidance on Exchange Server vulnerability

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Aug. 13, 2025 | Today’s news and insights for cybersecurity leaders

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Xerox patches critical vulnerability in FreeFlow Core application

Researchers at Horizon3.ai discovered the flaw after flagging unusual behavior in a customer environment.

US agencies, international allies issue guidance on OT asset inventorying

The guidance includes specific examples for three critical infrastructure sectors that held workshops with CISA.

CISA, Microsoft update guidance on Exchange Server vulnerability

Officials reiterated their belief that hackers were not exploiting the flaw, but nonetheless urged users to immediately check their systems.

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