WorldOne Inc.
bd_39f8b9fed6617a2e · schema v1 · pii pii-v1
Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Black Basta on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
Sermo Engaging with more than 1.3 million HCPs across 150 countries, we offer a unique physician-first online community that allows clinicians to communicate about issues that are important to them and their patients. Doctors can access our global community and the many benefits here.SITE: www.sermo.com Address : 200 Park Ave S, New York City, New York, 10003 United States Tel# (212) 358-0800ALL DATA SIZE: ~700gb 1. Personal data 2. Departments data 3. Finance 4. Projects, patient data infos & etc...
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Mar 19, 2024
Claim posted
—
Corroborated · see linked filings
This record's own dates cannot anchor compliance clocks; see the linked filings.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (6) · sorted by filing gap
- Indiana State AGbd_2c692d17ae0811bd2026-02-09 · +692dCandidate
- Nebraska State AGBlack Bastabd_4bf2974957f53ef32026-02-09 · +692dVerified by operator
- Maine State AGBlack Bastabd_7c49c9b0c9b49ab62026-02-09 · +692dVerified by operator
- New Hampshire State AGBlack Bastabd_8b6e47cbe8564c3e2026-02-09 · +692dVerified by operator
Show 2 more filings ↓Show fewer ↑up to 693d gap
- Indiana State AGbd_f9e4422ef61e72ae2026-02-09 · +692dVerified by operator
- Massachusetts State AGbd_b588b71b7c55954f2026-02-10 · +693dVerified
Filing propagation · 6 filings · 5 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.