Orrick, Herrington & Sutcliffe Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Orrick, Herrington & Sutcliffe.
•Discovered on February 23, 2026.
•Confirmation level: Based on reports.

Detailed summary

Orrick, Herrington & Sutcliffe, a US-based law firm, was reportedly impacted by a ransomware attack attributed to SilentRansomGroup on February 23, 2026. This incident was publicly reported via threat intelligence feeds as of late February 23, 2026.

No specific details have been publicly confirmed regarding the number of affected individuals, the types of data exposed (including whether SSN, medical, or financial data was involved), or the specific US states affected. Official breach notifications or company statements confirming these details have not yet been disclosed.

Further details about this incident may emerge from regulatory filings or future company statements.

Breach Verification Status

Reports Only

Current

Initial dark web reports of potential breach

Company Confirmed

Company has acknowledged the breach

Regulator Confirmed

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Monitoring

We're monitoring this situation for developments.

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What should I do?

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