Foster City Government
Ransomware attack forced city computer systems offline for days
2026 continues the year-over-year growth trend in confirmed disclosures. The list below updates as new breaches are reported by Verizon DBIR partners and major security news outlets.
Ransomware attack forced city computer systems offline for days
Ransomware attack exposed data from Multiethnic Cohort Study including driver's license numbers and voter IDs
73,932 FortiGate systems exposed with valid administrative and VPN credentials
Unprotected database exposed 1 billion identity records used by banks and identity verification
Multiethnic Cohort Study data leaked following ransomware attack including driver's license numbers
Confidential health records from medical research project exposed online
US agency breached through Cisco vulnerability, FIRESTARTER backdoor malware allowed persistent access through March
Data exposed during five-month security issue affecting UK firm records
Ransomware attack data leak from Multiethnic Cohort Study exposed driver's license numbers and voter registration data
Data exposed during five-month security issue affecting all UK firms' records
6,077,025 records exposed — Bank account numbers, Customer service records, Dates of birth, Driver's licenses and 7 more
38,306,562 records exposed — Dates of birth, Email addresses, Genders, Names and 4 more
12,461,887 records exposed — Email addresses, IP addresses, Names, Phone numbers and 1 more
431,371 records exposed — Email addresses, Names, Phone numbers, Physical addresses
967,178 records exposed — Dates of birth, Email addresses, Names, Phone numbers and 1 more
581,877 records exposed — Device information, Email addresses, IP addresses, Names and 4 more
450,764 records exposed — Email addresses, Names, Physical addresses
623,750 records exposed — Charitable donations, Dates of birth, Email addresses, Genders and 7 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more
5,600 records exposed — Dates of birth, Email addresses, Names, Places of birth and 1 more