Progress Software Corporation
bd_fa21d75a8ae78d4e · schema v1 · pii pii-v1
Full breach record for Progress Software Corporation →2 incidents on fileProgress Software Corporation disclosed a zero-day vulnerability in MOVEit Transfer, found after a May 28, 2023 customer report of unusual activity in a MOVEit Transfer instance. Progress determined the vulnerability could provide for unauthorized escalated privileges and access to the customer's underlying environment. It engaged forensic experts, outside counsel and law enforcement, and released a patch on May 31, 2023. The investigation is ongoing; Progress does not expect a material impact.
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Incident timeline
May 28, 2023
Discovered
Jun 5, 2023
Filed
vs. sector median
17 wks faster
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- Montana State AGbd_4a79775e8a92d9962023-08-18 · +74dVerified
Filing propagation · 2 filings
View merged incident ↗Pattern: first filing Jun 5, last Aug 18 (MT) — a 74-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.