Cyber Risks · Krebs on Security

Source: Deloitte Breach Affected All Company Email, Admin Accounts

Summary: Deloitte acknowledged a breach of its internal email platform after The Guardian reported it, saying only "very few" clients were impacted. A source close to the investigation told KrebsOnSecurity the intrusion dates to at least fall 2016 and involved all administrator accounts and the entire internal email system, with several gigabytes exfiltrated to a server in the United Kingdom.

Bottom line: The source says investigators still are not certain they have fully evicted the intruders, and that Deloitte never notified its advisory or cyber intel clients - including FedEx, Invesco and CSAA Insurance - despite the firm advising others on security.

Read the original at Krebs on Security ↗

Topics
Data Breaches
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