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Strategic Education: copies of files taken from servers

An unauthorised actor accessed servers between February 23 and 25, 2026 and took copies of files containing names with SSNs, driver’s licence or passport numbers.

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Cushman & Wakefield: personal data exfiltrated by third party

On April 29, 2026, the firm became aware of unauthorised access by a third party that exfiltrated certain files; review confirmed notified individuals’ data was accessed and exfiltrated.

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Markel: personal data obtained after employees were socially engineered

Between March 17 and 18, 2026, an unauthorised actor deceived two employees via social engineering to access part of Markel’s systems; analysis completed June 29 found personal information was obtained without authorisation.

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Fishbrain: user data incl. password hashes accessed

An unauthorised person accessed an environment hosting user data, including names, email addresses, phone numbers, usernames, country, password hashes with salts and dates of birth; some hashes may be susceptible to decoding.

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Ameriprise Financial: unauthorised access to stored data and files

An unauthorised individual gained access to certain stored Ameriprise data and files, which was blocked upon discovery on March 18, 2026; no unauthorised transactions or fund movements occurred, per the notice.

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WilmerHale: staff member gave information to impersonator

On May 8, 2026, a staff member mistakenly provided information to an unauthorised third party who misrepresented their identity; the firm says the party did not directly access its systems.

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BAYADA: data copied from company systems

An unauthorised actor accessed certain BAYADA systems and copied data between February 18 and March 2, 2026.

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Turner Construction: files with employee personal data accessed

On July 27, 2026, Turner confirmed unauthorised access to files containing names, SSNs (US), SINs (Canada), dates of birth, salary, direct-deposit bank details, home addresses and, for some, passport numbers.

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UMMC network intrusion affected patient information

An unauthorised party accessed UMMC’s network in February 2026, affecting patient names and health-related information.

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SM Energy: files with personal data obtained

In a cybersecurity incident around May 15, 2026, an unauthorised third party accessed systems and obtained files containing names, postal and email addresses, phone numbers and SSNs/TINs.