The Cec.eu.int Stealer Log Put 1,989 People at Risk of Identity Theft

HEROIC analysts identified this stealer log on 10-Jun-2026. The breach exposed 1,989 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as cec.eu.int, a domain associated with the European Commission.

Why This Is Dangerous

Credentials from an institutional European Commission domain are high-value targets. When plaintext passwords and the exact URLs where they were used are both exposed, attackers have everything needed to log into accounts immediately. Victims who reused the same password on personal email, banking, or social media accounts face a much wider scope of risk than the breach itself might suggest.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (the specific websites where credentials were active)

Why This Matters

Email accounts tied to European Union institutions are attractive to nation-state actors and cybercriminals alike. Stolen credentials may be used to impersonate officials, access restricted documents, or conduct spear phishing attacks against colleagues and government partners. The inclusion of URLs in the dataset tells attackers precisely which systems to attempt to penetrate.

How Stealer Logs Work

Stealer malware runs invisibly on an infected device. It searches web browsers for saved credentials, captures usernames and passwords in plaintext, and records the URLs associated with each set. This information is packaged into a log and sent to the attacker via an automated channel. The attacker then shares the log on private Telegram groups or underground forums, where other criminals purchase or trade the data.

Check If You Are Affected

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