Weekly briefing No. 41 published 4 Oct 2026
Disclosure tracker › Education disclosures
Intelligence · Disclosure tracker

Education disclosures

Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.

5,292
Disclosures in the tracker, all years
2,005
Of those, indexed in 2026
50
Added in October
9
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 18 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

3,409 results · Education disclosures. Clear filters

High1 Jun 2024
Organisation not named
Education · 165,000,000 records
The disclosure as indexed does not name the organisation.
Vendor data compromised in Snowflake cyberattack against cloud storage provider
1 Jun 2024
Critical1 Jun 2024
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
414,515 members notified of data breach affecting education sector
1 Jun 2024
High1 Jun 2024
Data breach notifying 414,515 members of exposure
Education · Records not stated
Data breach notifying 414,515 members of exposure
1 Jun 2024
High1 Jun 2024
Data breach affecting 414,515 member records including PII
Education · Records not stated
Data breach affecting 414,515 member records including PII
1 Jun 2024
High1 Jun 2024
414,515 members notified of data breach exposure
Education · Records not stated
414,515 members notified of data breach exposure
1 Jun 2024
High1 Jun 2024
Data breach notification for 414,515 members
Education · Records not stated
Data breach notification for 414,515 members
1 Jun 2024
High1 Jun 2024
Data breach affecting 414,515 members
Education · Records not stated
Data breach affecting 414,515 members
1 Jun 2024
High1 Jun 2024
414,515 member records exposed in data breach
Education · Records not stated
414,515 member records exposed in data breach
1 Jun 2024
Critical1 Jun 2024
414,515 members' data exposed in breach
Education · Records not stated
414,515 members' data exposed in breach
1 Jun 2024
High1 Jun 2024
Data breach affecting 414,515 members exposed personal information
Education · Records not stated
Data breach affecting 414,515 members exposed personal information
1 Jun 2024
High1 Jun 2024
Data breach
Education · Records not stated
Data breach notified 414,515 members of exposed data
1 Jun 2024
High1 Jun 2024
Data breach affecting 414,515 members notified
Education · Records not stated
Data breach affecting 414,515 members notified
1 Jun 2024
High1 Jun 2024
414,515 members notified of data breach
Education · Records not stated
414,515 members notified of data breach
1 Jun 2024
High1 Jun 2024
Data breach affecting 414,515 members; personal information exposed
Education · Records not stated
Data breach affecting 414,515 members; personal information exposed
1 Jun 2024
High1 Jun 2024
414,515 members' data breached
Education · Records not stated
414,515 members' data breached
1 Jun 2024
Critical1 May 2024
Canvas (Instructure)
Education · 275,000,000 records
ShinyHunters claimed breach exposing data of approximately 275 million users on educational platform
1 May 2024
Medium15 Mar 2024
Lee County Schools (FL)
Education · Records not stated
75K student records exposed in data breach
15 Mar 2024
Medium12 Mar 2024
Kennesaw State University (GA)
Education · Records not stated
68K student records exposed
12 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
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