13,249 Credentials Stolen: APRIL 27 1035 LOGS Exposed

In December 2023, an anonymous Telegram user posted a stealer log file named "APRIL 27 - 1035 LOGS" containing 13,249 complete email and password records. Each entry represented a computer infected with password-stealing malware, with plaintext credentials ready for immediate criminal use.

The Danger: One Password Reuse Away From Total Account Takeover

If you reuse even one password across multiple websites, this breach is a direct threat. An attacker with access to this file can test your leaked password against social media, banking, shopping sites, and cloud services in seconds using automated tools. Once your email account falls, the attacker can intercept two-factor codes, reset passwords on other accounts, and gain entry to financial systems. The plaintext passwords in this dump mean no decryption work is needed. A criminal can be inside your accounts within minutes of obtaining this file. The 13,249 email addresses exposed are now part of permanent underground databases, and attackers will test them against vulnerable services for years to come.

What Data Was Stolen

• Email addresses (13,249 total victims)
• Plaintext passwords in clear unencrypted text
• Service URLs revealing exactly which platforms the passwords were used on

Why This Matters: Credential Stuffing Is Happening Right Now

Stealer log dumps like this fuel the most common form of account takeover happening today: credential stuffing. Attackers run automated scripts testing thousands of stolen email-password pairs against major retailers, banks, and payment processors constantly. Success rates on stealer dumps typically hit 5-20% on the first try, meaning 660-2,650 accounts from this dump alone could be comprimised within hours. Because these files include service URLs, attackers know exactly which platforms and accounts to target. Underground forums, dark web marketplaces, and Telegram channels continue circulating dumps like this indefinitely. Many stolen passwords in this batch likely include banking credentials, making direct financial theft the primary criminal objective.

How 13,249 Passwords Get Stolen at Once

Infostealer malware infects thousands of computers silently. A single compromised device produces one credential dump. When hundreds or thousands of these dumps are aggregated, they create massive files like "APRIL 27 - 1035 LOGS." The malware spreads through fake job listings, cracked software downloads, phishing emails impersonating legitimate companies, and malicious browser extensions disguised as useful tools. Once installed, it captures every password you save in your browser, every credential you type, and session tokens that keep you logged in. The infected computer sends this harvested data to the attacker's server without any warning. An operator then collects hundreds of these stolen dumps, names them, and sells them or posts them on underground forums. Each seperate record in this batch represents an individuals computer that was completley compromised before the data was packaged and distributed.

Protect Yourself Today

Use HEROIC's free breach checker at heroic.com to see if your email was exposed in this dump or any other breach. Our database contains over 400 billion compromised records, including this stealer log. The scan takes about 60 seconds and requires only your email address. If your information was found, change all your passwords immediately, especially email and banking passwords. Stop reusing passwords across different sites. Enable two-factor authentication everywhere it's available to prevent account takeover even if an attacker has your password.