Security and AI news from the week beginning 17 November 2025 -

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Cl0p Ransomware Exploits Oracle E-Business Suite Vulnerability The Cl0p ransomware group exploited a zero-day vulnerability in Oracle E-Business Suite, impacting Cox Enterprises. This incident follows a series of attacks that have raised concerns about the security of enterprise software. Details on the specific nature of the vulnerability and the extent of the data compromised remain limited. 4 sources 27