Keystone Pacific Property Management
bd_956badf3b303cea6 · schema v1 · pii pii-v1
Full breach record for Keystone Pacific Property Management →2 incidents on fileThreat-actor claim — not a regulatory filing
This row is a claim by the ransomware group BianLian 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
Keystone Pacific Property Management specializes in the management of common interest developments in Southern California. Currently, the locally owned firm manages over 60,000 units in master-planned, condominium, townhome, single-family home, mixed-use and commercial common interest developments. Keystone Pacific's clients receive superior community association services through it enthusiast team members.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Mar 4, 2025
Claim posted
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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?Ransomware claims (2)
- Leak Siteransomhubbd_a0ec994abf8892132025-02-26 · +6dVerified by operator
- Leak Sitebianlianbd_89c7704e33569dd72025-02-10 · +23dVerified by operator
Regulatory filings (3) · sorted by filing gap
- Maine State AGbd_662cf1723d5db99f2025-06-27 · +114dVerified by operator
- Vermont State AGbd_ae8c11431dc8b3bc2025-06-27 · +114dVerified by operator
- Massachusetts State AGbd_2dd3f1a7ca91d1a42025-06-28 · +115dVerified by operator
Filing propagation · 4 filings · 3 states
View merged incident ↗Pattern: first filing Mar 4, last Jun 28 (MA) — a 115-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
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.
bianlian
According to ransomware.live, BianLian ransomware operations began in late 2021. The group practices multi-pronged extortion, demanding payment for a decryptor, as well as the non-release of stolen data. The ransomware group hosts a public, TOR-based, blog to post victim identities and stolen data. Somewhat unique to BianLian at the time of their launch was their inclusion of an I2P mirror for their blog.