WorldOne Inc.
ent_23c2e56b279f167c
Disclosures
4
State AG · 3 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
2,674
nationwide · State AG IN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- WorldOne Inc.
- Normalized
- worldone— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- sermo.com
Disclosure history (4)newest first
- 🏎️Indiana State AGas victim2026-02-09
WorldOne Inc dba Sermo reported a data breach to the Indiana Attorney General. The breach occurred on 2024-03-19 and was reported on 2026-02-09. 36 Indiana residents were affected. 2,674 individuals affected in total.
- 🦞Maine State AGas victim2026-02-09
WorldOne Inc. dba Sermo suffered a Black Basta ransomware attack. Unauthorized access to Sermo's network occurred March 19–April 10, 2024. Black Basta posted exfiltrated data on its leak site April 17, 2024. SSNs of 5 Maine residents were identified after a lengthy data review. Individuals notified February 9, 2026; 12 months of Kroll identity monitoring offered.
- ⛰️New Hampshire State AGas victim2026-02-09
WorldOne Inc. dba Sermo notified the New Hampshire Attorney General of a ransomware incident involving Black Basta. Unauthorized access occurred between March 19 and April 10, 2024, resulting in the exfiltration and publication of personal information, including Social Security numbers, of 9 New Hampshire residents. Notifications were sent on February 9, 2026, offering credit monitoring.
- 🏎️Indiana State AGas victim2026-02-09
WorldOne Inc dba Sermo reported a data breach to the Indiana Attorney General. The breach occurred on 2024-03-19 and was reported on 2026-02-09. 36 Indiana residents were affected. 2,674 individuals affected in total.