Breach Update: CRYPTON_LOGS 2.0 299PCS Releases 4,590 Records (June 2)

HEROIC discovered 4,590 records exposed in the CRYPTON_LOGS 2.0 299PCS stealer log breach on June 2, 2024. A Telegram user posted the 299-piece companion drop to the larger 301PCS pack, complete with plaintext passwords, emails, and URLs.

Why This Stealer Log Is Dangerous

This 299PCS release is a companion drop shipped alongside CRYPTON_LOGS 2.0 301PCS, meaning attackers can stitch the two datasets together for wider coverage. Plaintext password storage makes immediate exploitation straightforward, and the curated piece count signals each record was screened for freshness. That combination drives up the success rate of credential stuffing.

What Was Exposed in CRYPTON_LOGS 2.0 299PCS

• Login credentials (usernames, passwords)
• Browser cookies and session tokens
• Autofill form data
• Crypto wallet data (where present)
• System fingerprints

Every record maps a real user to a real URL, giving attackers a ready-made login playbook.

Why This Matters

The second update in a CRYPTON_LOGS 2.0 cycle signals that the operator still has active victims, so new exposures are likely to follow. Anyone with credentials in this file is exposed across every site they used on the infected device. Security teams should treat the presence of a corporate email as a compromise indicator for that endpoint.

How a Stealer Log Like CRYPTON_LOGS 2.0 299PCS Works

Infostealers arrive via cracked downloads, malicious ads, or phishing emails. On execution, they scrape browser-stored logins, cookies, autofill data, and wallet files, then ship the haul to attacker infrastructure. Operators release the output in staggered packs like 299PCS to keep subscribers engaged on Telegram.

Check If You Are Affected

HEROIC monitors the world's largest breach database with over 400 billion compromised records. Run a free scan to see if your email, passwords, or accounts appear in the CRYPTON_LOGS 2.0 299PCS leak or other major breaches.