QUORUMIS
bd_f4a072260a1988c2 · schema v1 · pii pii-v1
Full breach record for QUORUMIS →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group ALPHV / BlackCat 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
Our aim at Quorum is to deliver integrated solutions that make day-to-day operations simple so dealerships can thrive. We want teams to be able to do more. Connect with more customers, retain more customers, sell more cars, and ultimately drive more revenue through the dealership. To do this, we've modernized the dealership experience. We offer digital retail solutions that make the customer experience straightforward and stress-free. With a Quorum solution, communications are fast and clear, opportunities are clearly visible, insights are readily available, and operations are optimized for success. With deep roots in the automotive industry, we understand what dealers want from a DMS—exceptional service, experienced support, and innovative products that effectively respond to their needs. We have close and collaborative relationships with our customers and we take great pride in the fact that dealerships across North America consider us partners, trusting us to provide them with the solutions and support they need.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
May 15, 2023
Claim posted
—
No filing yet · watching
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
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.
No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.
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.
alphv
According to ransomware.live, The operators of the ALPHV/BlackCat ransomware began their activity in December 2021, making posts on Dark Web forums to promote their affiliate program, offering other actors the opportunity to engage in a 'new type of ransomware family' developed from scratch using the Rust programming language. Some clear evidence indicates that the actors behind this new ransomware are not new to cybercrime, and there were links to other affiliate programs such as DarkSide, BlackMatter, and REvil. (After several attacks against large companies, these groups faced pressure and arrests, necessitating the termination of their operations). As a security measure, the operators of ALPHV implemented the requirement for the execution of the ransomware payload by providing an 'access token,' which is supplied by the owners of the Ransomware-as-a-Service to the affiliate. This token is added to the victim's ransom note so that they can contact the threat actor responsible for encrypting the data. ALPHV affiliates employ double and triple extortion techniques, meaning the publication of the company's name on leak sites, threats of data leakage, and lastly, threats of DDoS attacks against the organization. Source: https://github.com/crocodyli/ThreatActors-TTPs