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.
5,480
Disclosures in the tracker, all years
1,995
Of those, indexed in 2026
41
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 16 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,358 results · Education disclosures. Clear filters
High31 Jul 2026
Cherry Creek School District
Education · Records not stated
Data breach exposed student information, lawsuit filed
31 Jul 2026
Medium31 Jul 2026
Illuminate Education
Education · Records not stated
Edtech company data breach leading to FTC settlement and data security program requirements
31 Jul 2026
Critical31 Jul 2026
Instructure
Education · Records not stated
Supply chain breach involving Canvas platform generated over 50% of breach notices in 2026
31 Jul 2026
High31 Jul 2026
Illuminate Education
Education · Records not stated
Data breach at Wisconsin-based edtech company; settled with FTC requiring implementation of security program
31 Jul 2026
High28 Jul 2026
Houston City College
Education · 831,642 records
831,642 records exposed, Academic records, Citizenship statuses, Dates of birth, Email addresses and 4 more
28 Jul 2026
Medium24 Jul 2026
Bob Chiarito
Education · Records not stated
Bob Chiarito reports: Six weeks after a cyberattack shut down the campus for two days, several Evanston Township High School students received phishing emails this week. The emails offered students part-time jobs…
24 Jul 2026
Medium23 Jul 2026
Camellia Burris
Education · Records not stated
Camellia Burris reports: One Middle Tennessee school district is delaying the start of the school year due to a data breach in its computer network. School officials in Sumner County discovered the breach in its…
23 Jul 2026
Medium22 Jul 2026
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
South Korea disclosed that hackers breached the National Diplomatic Academy's online education system for ten months and stole personal information belonging to current and former employees of the Ministry of Foreign…
22 Jul 2026
High11 Jul 2026
Glendale Community College
Education · 793,925 records
793,925 records exposed, Academic records, Dates of birth, Email addresses, Genders and 4 more
11 Jul 2026
Critical9 Jul 2026
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Hackers accessed the institution’s internal network and deleted two drives containing employee, student, and university data.
The post Mount Royal University Confirms Data Stolen in Ransomware Attack appeared first on…
9 Jul 2026
Critical9 Jul 2026
Canvas LMS Instructure
Education · 275,000,000 records
275M user records stolen across 8000 institutions
9 Jul 2026
Critical9 Jul 2026
Instructure Canvas
Education · 275,000,000 records
275M records across 9K institutions stolen
9 Jul 2026
Medium9 Jul 2026
Oxford CareerConnect
Education · Records not stated
Student PII exposed via career platform breach
9 Jul 2026
Medium9 Jul 2026
Oxford University CareerConnect
Education · Records not stated
Student PII exposed via career platform breach
9 Jul 2026
Critical9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
Instructure Canvas LMS
Education · Records not stated
275M student records stolen by ShinyHunters
9 Jul 2026
Critical1 Jul 2026
Instructure Canvas (Supply Chain)
Education · Records not stated
Single supply chain breach generated 58% of all breach notices in 2026
1 Jul 2026
High1 Jul 2026
Instructure
Education · Records not stated
Canvas platform supply chain breach generated 58% of all breach notices in 2026
1 Jul 2026
Critical1 Jul 2026
Instructure Canvas
Education · Records not stated
Supply chain breach generated 58% of all breach notices in 2026
1 Jul 2026
Critical1 Jul 2026
Instructure
Education · Records not stated
Canvas platform supply chain breach generated over 50% of all breach notices in 2026
1 Jul 2026
High1 Jul 2026
Mount Royal University
Education · Records not stated
CMD Organization ransomware attack stole and deleted 10 TB of data, 1 student records
1 Jul 2026
Critical1 Jul 2026
Mount Royal University
Education · Records not stated
CMD Organization stole and deleted 10 TB in ransomware attack, demanded $1.9M ransom
1 Jul 2026
Critical1 Jul 2026
Instructure (Canvas platform)
Education · Records not stated
Supply chain breach generating majority of 2026 breach notices
1 Jul 2026
High1 Jul 2026
Department for Education
Education · Records not stated
Data breach claimed by ExfilSquad group in ransomware attack
1 Jul 2026
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