Personal Data Leak Monitor

Udemy data breach

1.4M accounts from Udemy (udemy.com) were exposed in this breach. Besides email addresses, it included employers, job titles and names.

Breach date
April 24, 2026
Accounts
1,401,259
Added to the database
April 26, 2026

Was your email address in this breach?

Check if your email has leaked

We display where your address leaked and what went with it. We never store the address.

We don't store your address. It is checked right here against about 1029 breaches, including this one.

What leaked

Email addressesEmployersJob titlesNamesPayment methodsPhone numbersPhysical addresses

What to do now

  1. Do not tap links in emails claiming to be that service
  2. Expect scam emails that use your real name
  3. Be alert to fake delivery or unpaid-bill texts and calls
  4. Be careful with unexpected mail or visitors

Tools that help with this breach

Norton 360PaidVisit the official site →(opens in a new tab)ESETPaidVisit the official site →(opens in a new tab)

About this breach

In April 2026, online training company Udemy was the victim of a “pay or leak” extortion attempt perpetrated by the ShinyHunters group. The data was subsequently leaked publicly and contained 1.4M unique email addresses belonging to customers and instructors. The data also included names, physical addresses, phone numbers, employer information and instructor payout methods including PayPal, cheque and bank transfer.

Source: Have I Been Pwned (CC BY 4.0)

Similar breaches from the same period