BAYMARK HEALTH SERVICES, INC.
bd_284788f3a693a9e0 · schema v1 · pii pii-v1
Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group RansomHub 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
BayMark Health Services is a leading provider specializing in the treatment of opioid addiction and related conditions. They offer medication-assisted treatment programs, incorporating medications like methadone and buprenorphine, alongside counseling and support services. With numerous facilities across North America, BayMark is dedicated to helping individuals achieve recovery and improve their quality of life.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Oct 11, 2024
Claim posted
—
Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- HHS OCRbd_1556e1ab2237060e2025-01-08 · +89dVerified by operator
- Nebraska State AGbd_4365a1babe67b2d72025-01-08 · +89dCandidate
- Oregon State AGbd_0773210a4cd26ea62025-05-02 · +203dVerified
- Indiana State AGbd_1cedfa4d4dcc2eaa2025-05-02 · +203dVerified
Show 6 more filings ↓Show fewer ↑up to 203d gap
- New Hampshire State AGbd_52c70a5301f6009f2025-05-02 · +203dVerified
- Maine State AGbd_9433a040cd8602212025-05-02 · +203dVerified
- Washington State AGbd_d75ef725e07d4c8d2025-05-02 · +203dVerified
- California State AGbd_d9bc679cc6a12d272025-05-02 · +203dVerified
- Nebraska State AGbd_e672487f946f1c322025-05-02 · +203dVerified
- Vermont State AGbd_fea57e1ef45f00b72025-05-02 · +203dVerified
Showing first 10 of 15 linked disclosures.
Filing propagation · 11 filings · 9 states
View merged incident ↗Pattern: first filing Oct 11, last May 2 (VT) — a 203-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 15 — the full spread may be wider.
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.
ransomhub
According to ransomware.live, The group emerged in mid-February 2024 and has already listed several organizations as alleged victims of their attacks, resulting from extortion through encryption and data leaks. The announcement of the sale of the new Ransomware-as-a-Service (RaaS) by RansomHub was published on one of the Russian-origin forums used by cybercrime to advertise malicious services, known as RAMP4U (or RAMP). A user with the nickname and persona of 'koley' announced the affiliate program on February 2, 2024. In the new RaaS announcement, it was mentioned that the money laundering operation of the paid ransoms is the responsibility of the affiliate. This means that all communication and sending of the decryptor to the victim are done through chat. The split of this RaaS would be 90% of the value for the affiliate and 10% for the developer, who in this case would be the persona of Koley. Furthermore, according to the publication, the ransomware payload is written in Golang language, uses the asymmetric algorithm based on x25519, and encryption algorithms AES256, ChaCha20, and xChaCha20, standing out for its speed. The encryption is obfuscated using AST. The payload would support network propagation and encryption of data both in secure and local mode. According to Koley, the ransomware is designed to operate on platforms such as Windows, Linux, and ESXi, as well as other architectures such as ARM and MIPS. As pointed out by the panel and already highlighted by the intelligence team, Koley stated that the panel uses a .onion domain, allowing the affiliate to organize and manage targets and chat rooms, view access logs, automatically respond when offline, and create private blog pages. Source: https://github.com/crocodyli/ThreatActors-TTPs