Personal Data Leak Monitor

Tesco data breach

2.24K accounts from Tesco (tesco.com) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
February 12, 2014
Accounts
2,239
Added to the database
February 13, 2014

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What leaked

Email addressesPasswordsReward program balances

What to do now

  1. Please change that password, and anywhere you reused it
  2. Do not tap links in emails claiming to be that service

Tools that help with this breach

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About this breach

In February 2014, over 2,000 Tesco accounts with usernames, passwords and loyalty card balances appeared on Pastebin. Whilst the source of the breach is not clear, many confirmed the credentials were valid for Tesco and indeed they have a history of poor online security.

Source: Have I Been Pwned (CC BY 4.0)

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