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Security
Data Breaches

Data Breaches

Discover expert analysis on data breaches with news, features and insights from the team at IT Pro.

Claude Code creator confirms cause of massive source code leak

News Over half a million lines of Claude Code source code was leaked, with the company attributing the blunder to human error

By Ross Kelly Published 1 April 26

News
European Commission confirms data breach as ShinyHunters group claims responsibility

News The extortion group is believed to be behind a cyber attack affecting the Commission's cloud systems

By Emma Woollacott Published 30 March 26

News

Everything we know so far about the PayPal data breach

News While few PayPal customers saw their data exposed, some did experience unauthorized activity on their accounts

By Emma Woollacott Published 23 February 26

News
A single compromised account gave hackers access to 1.2 million French banking records

News Ficoba has warned that “numerous” scams are already in circulation following the data breach

By Emma Woollacott Published 20 February 26

News
Security experts warn Substack users to brace for phishing attacks after breach

News Substack CEO Christ Best confirmed the incident occurred in October 2025

By Ross Kelly Published 6 February 26

News

Everything we know so far about the Nike data breach

News Hackers behind the WorldLeaks ransomware group claim to have accessed sensitive corporate data

By Ross Kelly Published 27 January 26

News
1,800 MSPs impacted in Pax8 data leak after company shared partner information via email

News More than a thousand MSPs have been alerted that competitors may now have access to sensitive business data

By Emma Woollacott Published 16 January 26

News
LastPass hit with ICO fine after 2022 data breach exposed 1.6 million users

News The impact of the LastPass breach was felt by customers as late as December 2024

By Emma Woollacott Published 12 December 25

News

OpenAI hailed for ‘swift move’ in terminating Mixpanel ties after data breach hits developers

News The Mixpanel breach prompted OpenAI to launch a review into its broader supplier ecosystem

By Ross Kelly Published 28 November 25

News
Salesforce customers face second third-party incident this year with Gainsight breach

News Customers impacted in the Gainsight breach have been contacted by Salesforce

By Ross Kelly Published 21 November 25

News
Google says reports of a 'huge' Gmail breach affecting millions of users are false, again

News Reports of a major Gmail affecting millions of users have been flooding the web this week – Google says they're "false" and you've nothing to worry about.

By Ross Kelly Published 29 October 25

News

Capita fined £14 million after it 'failed to ensure the security' of personal data

News Capita CEO Adolfo Hernandez has since "accelerated" the company's cybersecurity transformation

By Jane McCallion Published 15 October 25

News

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