Hallmark Cards
Data breach claim reported March 31, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | hallmark.com | ||
| Claimed By | ShinyHunters | ||
| Date Discovered | Mar 31, 2026 | ||
| Description | Hallmark Cards, Inc. is a consumer goods company based in the USA (Missouri), specializing in greeting cards, gift products, ornaments, and related retail merchandise. | ||
| Leak Size | Unknown |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for hallmark.com
We've indexed 4,585 @hallmark.com accounts from external breaches, plus 1,504 credentials for hallmark.com itself.
Last checked Nov 8, 2026
| @hallmark.com addresses from external breaches | |
|---|---|
| Third-party breaches | 4,472 accounts · across 406 breaches · 4,103 with a plaintext password · most recent Jan 25, 2026 |
| Combo lists | 1,677 accounts · most recent Nov 8, 2026 |
| Passwords for hallmark.com accounts | |
|---|---|
| Combo lists | 1,036 logins · most recent Nov 8, 2026 |
| Infostealer logs | 518 logins · 398 infected devices · most recent Nov 8, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
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