What was exposed, when it happened, and which databases confirm it.
- accounts
- 137,123
- Breached
- March 18, 2026
- Last Update
- June 15, 2026
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
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What happened
In March 2026, the student information system Infinite Campus was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they alleged was taken from Infinite Campus, containing 137k unique email addresses along with names, phone numbers, physical addresses and support tickets. Infinite Campus subsequently sent notifications, advising that the exposed data largely consisted of "names and contact information for school staff" and that "the majority is directory information commonly found on school websites".
Compromised Info
- Email addresses
- Employers
- Job titles
- Names
- Phone numbers
- Physical addresses
- Support tickets
- Usernames
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- HIBP
FAQ
What was leaked in the InfiniteCampus breach?
The InfiniteCampus breach exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Support tickets, and Usernames.
When did the InfiniteCampus breach happen?
The InfiniteCampus breach was disclosed on March 18, 2026 and affected 137,123 records.
Am I affected by the InfiniteCampus breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the InfiniteCampus leak.