Was I in the University of Nottingham breach?
University of Nottingham is a UK university. Its breach happened in June 2026 and exposed 454,635 accounts. It included passport numbers, dates of birth, home addresses and phone numbers and 11 other kinds of detail. If you had an account there by June 2026, check your address below to see whether it is one of them.
Breach record last updated . Steps read from the government pages at the foot of this page.
What happened?
In June 2026, a cyber attack hit the University of Nottingham and was later tied to an extortion campaign that demanded payment or threatened a leak. Many gigabytes of data were then published. It held names, addresses, phone numbers, passport numbers, ethnicities, disabilities and details of enrolment and fees. The university said those affected included alumni as well as people now studying there.
- Organisation
- University of Nottingham, a UK university (nottingham.ac.uk)
- When it happened
- June 2026
- Added to monitored breach databases
- 10 June 2026
- Accounts in the data
- 454,635
- What was exposed
- passport numbers, dates of birth, home addresses, phone numbers, disabilities, email addresses, academic records, citizenship statuses, ethnicities, genders, IP addresses (where you connected from), names, purchases, salutations and usernames
The breach record cites a public report on bbc.com.
What was exposed, and what does it mean for me?
- Government ID numberspassport numbers
With an ID number, someone can try to open credit, claim benefits or file a tax return in your name.
- Identity detailsdates of birth and home addresses
A date of birth and a home address are what a lender asks for when someone opens credit in your name. They do not change, so they stay useful to a fraudster for years.
- Your phone numberphone numbers
Expect texts and calls that use your real details to sound genuine. A phone number is also what a fraudster needs to try to move your service to their own SIM card.
- Health detailsdisabilities
Health and insurance details can be used for insurance fraud, or to make a scam sound like it comes from your clinic or insurer.
- Your email addressemail addresses
Expect messages that look like they come from this service or another one you use, written to get you to click a link or sign in on a fake page.
- Other detailsacademic records, citizenship statuses, ethnicities, genders, IP addresses (where you connected from), names, purchases, salutations and usernames
On their own these carry less risk, but they make a scam message sound more personal.
What should I do now?
In this order, for what this breach exposed.
1. Treat the ID number as known
- Watch for mail about accounts, benefits or tax filings you did not start.
- In the US, if your Social Security number was among them, ask the IRS for an identity protection PIN. Nobody else can then file a tax return with your number.
- In Canada, if your identity is used, the Canadian Anti-Fraud Centre lists Service Canada (1-800-622-6232) and the Canada Revenue Agency (1-800-959-8281) among the calls to make.
2. In the US: freeze your credit at all three bureaus
- Place a credit freeze with Equifax, Experian and TransUnion. It is free to place and to lift, and it does not affect your credit score.
- If you would rather not freeze, a fraud alert lasts one year. You ask one bureau and it tells the other two.
- If someone uses your details, report it at IdentityTheft.gov to get a recovery plan.
3. In Canada: check your credit file and lock it
- Get your credit report from Equifax Canada and TransUnion Canada. Both give it free online.
- In Ontario, both bureaus must offer a security freeze free of charge, and each bureau is a separate request.
- If you live in Quebec or Ontario, Equifax Canada will lock your credit report at no charge, online, by phone or by mail. Ask TransUnion Canada separately.
- If your details are used to open an account, call your bank, report it to both bureaus, report it to your local police and get a file number, then report it to the Canadian Anti-Fraud Centre (1-888-495-8501).
4. Protect your phone number
- Ask your mobile carrier to put a PIN or passcode on your account, and ask whether it offers a lock on SIM changes and number transfers.
- Treat texts about deliveries, accounts or payments with care. Do not tap the link: contact the company on a number you already have.
5. Watch your health insurance
- Read the statements from your health insurer and report any treatment or claim you do not recognise.
6. Expect phishing
- Be wary of messages that urge you to act fast, ask for personal details, or link to an address that is slightly off.
- If a message might be genuine, do not use its links or phone numbers. Go to the site by typing its address yourself.
Is my address in it?
Enter your email address. We check that one address against monitored breach databases and show which breaches list it and what each exposed.
No account needed. We keep the address you check, when, and how many breach records it was found in, to prevent abuse, until you ask us to delete it. Privacy
Where does this come from?
- The breach record in monitored breach databases: dates, account count and what was exposed. What happened is in our own words.Read 14 October 2026
- Canadian Anti-Fraud Centre: What to do if you are a victim of identity fraudRead 14 October 2026
- IRS: Get an identity protection PINRead 14 October 2026
- US Federal Trade Commission: Credit freezes and fraud alertsRead 14 October 2026
- IdentityTheft.gov (US Federal Trade Commission)Read 14 October 2026
- Financial Consumer Agency of Canada: Getting your credit report and credit scoreRead 14 October 2026
- Government of Ontario: Credit reports and security freezesRead 14 October 2026
- Equifax Canada: Credit lock (Quebec and Ontario residents)Read 14 October 2026
- Canadian Anti-Fraud Centre: Phishing, including text messagesRead 14 October 2026
- CISA: Recognize and report phishingRead 14 October 2026
- Get Cyber Safe (Government of Canada): Fact sheet on phishingRead 14 October 2026