Uniwersytet Warszawski
bd_f3712cb70d9a7d53 · schema v1 · pii pii-v1
Full breach record for Uniwersytet Warszawski →Press / market disclosure — not a breach-notification filing
A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage and machine-translated to English — verify against the source.
Summary
machine-translatedGawkowski: a hacker attack on part of the IT infrastructure of the University of Warsaw has been identified. University of Warsaw: The University of Warsaw confirmed the presence of ransomware malware in its IT infrastructure, which was identified in January 2026. Deputy Prime Minister Krzysztof Gawkowski and the university's spokesperson, Dr. Anna Modzelewska, noted that current findings do not indicate unauthorized access to personal data of students or staff. In connection with the incident, the university reported the event to state services, including CERT Polska and the police, and took actions aimed at limiting the impact of the attack and eliminating the threat. Linked ransomware group: interlock.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 9, 2026
Press report
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No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Attack → press
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Compliance clock
Not assessable
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteinterlockbd_8b9dc99e7cc934832026-04-15 · +65dCandidate
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.
If an SEC 8-K, state-AG notice or victim statement lands, DisclosureLens merges it into an incident and links it here.
Source ceiling
- incident type + narrative only (may be machine-translated)
- discovery date
- materiality
- affected count
- data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
interlock
According to ransomware.live, Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.