Beckett Collectibles data breach: 1.0M accounts exposed
Severity: medium · Patch status: no-fix-needed · Since 2025-11-20
In November 2025, Beckett Collectibles experienced a data breach accompanied by website content defacement. The stolen data was later advertised for sale on a prominent hacking forum, with portions subsequently released publicly. The publicly circulating data initially included more than 500k email addresses reportedly belonging to North American customers, before a larger corpus of over 1M addresses was published the following month. The impacted data included names, usernames, phone numbers and physical addresses. Exposed data: email addresses, names, phone numbers, physical addresses, usernames. The breach dates from Nov 9, 2025; Have I Been Pwned loaded it on Nov 20, 2025.
What to do
- If you had a Beckett Collectibles account, change its password and the password of any other account that reused it.
- Turn on multi-factor authentication wherever it is offered.
- Check whether your addresses are in this breach at https://haveibeenpwned.com.
- Expect targeted phishing that quotes the leaked details; verify any unexpected contact out of band.
Sources
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