1st Source Bank
bd_4a59c8811709f62b · schema v1 · pii pii-v1
Full breach record for 1st Source Bank →6 incidents on file1st Source Bank disclosed a data breach involving the MOVEit software vulnerability exploited by an external actor. On June 1, 2023, the bank became aware of the vulnerability alert and patched its systems. Investigation revealed that data including names, Social Security numbers, driver's license numbers, and dates of birth may have been acquired without authorization. The bank engaged cybersecurity experts and offered 12 months of identity monitoring via Kroll.
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Incident timeline
Jun 1, 2023
Begins
Jun 1, 2023
Discovered
Jul 26, 2023
Filed
vs. sector median
2 wks faster
Linked disclosures
Why this link?Regulatory filings (9) · sorted by filing gap
- New Hampshire State AGbd_fda2be588d0437762023-07-26Verified
- Oregon State AGbd_08c27ccfede4e9ef2023-07-27 · +1dVerified
- Washington State AGbd_d0cebba25691bccf2023-07-20 · +6dVerified
- Oregon State AGbd_db8e5883d0d70d122023-07-20 · +6dVerified
Show 5 more filings ↓Show fewer ↑up to 16d gap
- California State AGbd_504a71c703e7184f2023-07-19 · +7dVerified
- Montana State AGbd_644846888cf47c7f2023-07-19 · +7dVerified
- Maine State AGbd_ee5f8afdf477969e2023-07-19 · +7dVerified
- Vermont State AGbd_a872f10fb82b1c592023-07-14 · +12dCandidate
- SEC 8-Kbd_66ec9f2d6644e6032023-07-10 · +16dVerified
Filing propagation · 10 filings · 7 states
View merged incident ↗Pattern: first filing Jul 10, last Jul 27 (OR) — a 17-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.