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Data Breach at Major Banks: JPMorgan, Citi, and Morgan Stanley Compromised

First seen 2 Dec 2025, 18:33 UTC •X •100% similarity •14

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A tech vendor breach has led to unauthorized access to sensitive documents at JPMorgan, Citi, and Morgan Stanley. Hackers exploited the vulnerability without using malware, retrieving accounting documents and legal contracts. The FBI reported that there was no operational impact from this incident.

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Citi Jpmorgan Morgan Stanley