Every public data breach

Crunchbase

Disclosed Oct 14, 2026today559,908 accountsUnverified

In January 2026, the private company intelligence platform Crunchbase was targeted in a ShinyHunters "pay or leak" extortion attempt . Data allegedly obtained from the company was subsequently published publicly and included 560k unique email addresses, largely belonging to leads and business contacts. Other data included names, physical addresses, phone numbers, job titles, employers and LinkedIn profiles. Crunchbase later confirmed that a threat actor had exfiltrated documents from its corporate network.

What is known

People affected559,908 (accounts in the leaked data, per Have I Been Pwned)
DisclosedOct 14, 2026
HappenedJan 22, 2026
AttackExtortion
Data exposedEmails, Employment, Names, Phone numbers, Addresses
SectorTech
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Check your emailHave I Been Pwned

Sources

Notices filed

History of this record
Added2026-10-14
First recordedby weeklySource

First seen 2026-10-14 (Have I Been Pwned). Record counts are as reported. Not legal advice.

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