Stampin' Up! Inc.
bd_cb0557b3d1d3fa49 · schema v1 · pii pii-v1
Full breach record for Stampin' Up! Inc. →Stampin' Up! notified customers that malicious code on its e-commerce site captured payment card data (names, card numbers, expiration dates) for transactions between June 12, 2020 and November 17, 2020. The incident was discovered on April 14, 2021. CVVs were not acquired. The company engaged forensic investigators and implemented enhanced security safeguards.
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Incident timeline
Jun 12, 2020
Begins
Apr 14, 2021
Discovered
May 14, 2021
Filed
vs. sector median
3 wks faster
Linked disclosures
Why this link?Regulatory filings (4) · sorted by filing gap
- Indiana State AGbd_db593092ec980b8f2021-05-14Verified
- Maine State AGbd_09c48203cbf823302021-05-17 · +3dCandidate
- Massachusetts State AGbd_e73a896bfc1110d02021-05-17 · +3dVerified
- New Hampshire State AGbd_7ff4318d6459a4bc2021-05-21 · +7dVerified
Filing propagation · 5 filings · 5 states
View merged incident ↗Pattern: first filing May 14 (IN), last May 21 (NH) — a 7-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.