The ATM_LOGS Breach Happened in 2024. It Just Went Public.

HEROIC analysts identified a stealer log file named ATM_LOGS that traces back to a February 26, 2024 infection event, though the data has only recently begun wider circulation on Telegram. The file contains 15,046 records taken from infected devices, including email addresses, plaintext passwords, and the URLs of the accounts those credentials access. For roughly two years, this data has quitely sat waiting to be discovered by researchers or exploited by criminals.

Why This Is Dangerous

The name ATM_LOGS suggests the malware behind this dump may have specifically targeted financial access points, making the stakes especially high. With passwords stored in plaintext, anyone holding this file can log directly into an account using nothing more than the listed email and password, no cracking or guessing required.

What Was Exposed

• Email addresses tied to victim accounts
• Plaintext passwords with zero encryption
• URLs identifying the exact sites and services each login unlocks

Why This Matters

Old data does not become safer with time. Attackers routinely recycle logs like this for credential stuffing, testing stolen email and password combinations against banking, email, and retail sites long after the original breach. Because password reuse remains common, a single leaked credential can open the door to account takeover, financial fraud, and identity theft years after the fact.

How Stealer Log Malware Operates

Stealer logs are generated by malware that infects a device, usually through a malicious download or cracked application, and then silently scrapes saved browser passwords, session cookies, and autofill fields. The stolen data is sent back to the attacker and compiled into a log file. These files are frequently held onto or sold in stealer log marketplaces before eventually surfacing on channels like Telegram, sometimes long after infection.

Check If You Are Affected

Because this breach happened back in 2024 and is only now becoming widely available, many victims have had no chance to protect themselves. HEROIC's free breach scanner lets you check your email against over 400 billion leaked records instantly, so you can finally know if your data has been exposed.