Block
ent_d7086f236baf0853d10d6992
Disclosures
2
State AG · 2 jurisdictions
Incidents
—
no linked incident in sample
Max affected reported
1
as filed · State AG MT
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Block
- Normalized
- block— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- block.xyz
Disclosure history (2)newest first
- 🏛️Massachusetts State AGas reporting2026-07-01
Block Engineering LLC, Block Mems LLC, and Block Engineering Inc. issued a Massachusetts Attorney General data privacy incident notice. The breach involved personal information consisting of names combined with B2B data elements. The company is offering 24 months of complimentary identity monitoring services (credit monitoring, fraud consultation, and identity theft restoration) provided by Kroll to affected individuals.
- 🦬Montana State AGas victim2023-09-22
Block, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2023-09-22. The breach occurred from 1/12/2023 to 6/19/2023. 1 Montana residents were affected.