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Listed on a ransomware leak site

Hallmark Cards, Inc. & Hallmark Plus

hallmark.com

Hallmark Cards, Inc. & Hallmark Plus was listed on the ShinyHunters leak site on Mar 30, 2026. Information as of Oct 19, 2026.

Country: United StatesIndustry: Retail
Updated continuously · figures as of Oct 19, 2026
Claimed by
ShinyHunters
First listed
Mar 30, 2026
Claims recorded
1

Leak-Site Claim.

ShinyHuntersConfirmed claim
Posted on the leak site
Mar 30, 2026
Collected by Brandefense
Mar 30, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Over 7.9M Salesforce records containing PII and other internal corporate data have been compromised. This is a final warning to reach out by 2 Apr 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline.

Get alerted the moment your company or a supplier is posted on a leak site.

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Vercel Inc.
vercel.com
ShinyHuntersUSUnited StatesHosting Service ProvidersNot stated
Abaco Informatica
abaco-informatica.com.ar
ShinyHuntersARArgentinaTechnologyNot stated
Correios
correos.es
ShinyHuntersESSpainTransportation and LogisticsNot stated
Ticketmaster
ticketmaster.com
ShinyHuntersUSUnited StatesMedia and EntertainmentNot stated
Somali Immigration and Nationality Agency (HSJ); Ministry of Justice and Constitutional Affairs
etas.gov.so
ShinyHuntersSOSomaliaRetailNot stated
DexCom, Inc.
dexcom.com
ShinyHuntersUSUnited StatesHealthcareNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
Grupo Cronica
grupocronica.com.ar
QilinARArgentinaRetailNot stated
Belcorp
belcorp.biz
QilinPEPeruRetailNot stated
Quikrete
quikrete.com
HelixUSUnited StatesRetailNot stated
Pure Options
pureoptions.com
PlayUSUnited StatesRetailNot stated
Verano Holdings
verano.com
The-seven-deadly-sinsUSUnited StatesRetail2.4 MB
Segres Systec
segres.com
QilinPEPeruRetailNot stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.