St. Sebastian's School
ent_a837a732b1508d9551273269
Disclosures
3
State AG · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
1,721
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- St. Sebastian's School
- Normalized
- st sebastian s school— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (3)newest first
- Massachusetts State AGas victim2020-11-12
St. Sebastian's School reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-11-12. 1,521 Massachusetts residents were affected. The report records the breach type as electronic.
- Maine State AGas victim2020-11-12
St. Sebastian's School reported a data breach impacting 1,721 individuals due to a ransomware attack on a third-party vendor. The incident, which occurred on May 1, 2020, and was discovered on September 29, 2020, resulted in the exposure of names and Social Security numbers. The school offered affected individuals 24 months of identity monitoring and protection services through Kroll.
- Montana State AGas victim2020-08-11
St. Sebastian's School notified Montana DOJ of a Blackbaud ransomware incident (Feb-May 2020). Blackbaud, a cloud software provider, confirmed data exfiltration including names, addresses, employment info, and SSNs. Blackbaud paid ransom and confirmed data destruction. St. Sebastian's engaged Kroll for credit monitoring and hired independent consultants.