The 300PCS JUNE FREE LOGS Dump Means Attackers Have Your Passwords

Picture this: while you were going about your day in June 2023, a Telegram user dropped a file called 300PCS JUNE FREE LOGS into a channel full of cybercriminals. Inside that file: 6,549 records pulled straight from infected computers, each one containing email addresses, plaintext passwords, and the URLs of every site the victim visited. This is not a distant corporate breach -- this is credentials harvested from real people's devices and handed to anyone willing to download a free file. If your email is in this dump, someone may already be testing your password against your other accounts right now.

Why This Is Dangerous

Stealer logs like 300PCS JUNE FREE LOGS are uniquely dangrous because they bypass corporate security entirely. Instead of hacking a company's database, the malware infects individual computers and steals passwords directly from browsers and applications before any encryption can protect them. The result is a file full of credentials that work immediately, with no cracking or decryption required. With 6,549 records freely distributed on Telegram, the attack surface is enormous -- and because the file was shared for free, it has likely been copied and redistributed hundreds of times.

What Was Exposed

• Email Addresses
• Plaintext Passwords (unencrypted, ready to use)
• URLs (identifying exact sites and services targeted)

Why This Matters

Free stealer logs on Telegram are a favourite weapon of lower-level cybercriminals who lack resources to buy premium breach data. The 300PCS JUNE FREE LOGS file gives these atacckers a ready-made list of working credentials at no cost. Password reuse makes this exponentially worse: if a victim used the same password on their email, banking, and social media accounts, a single entry in this log unlocks their entire digital life. The URLs exposed in this dump also tell attackers exactly which services to target, removing any guesswork from the attack.

How Stealer Log Malware Works

A stealer infection usually begins with a phishing email, a fake software download, or a malicious browser extension. Once the malware runs on a victim's computer, it immediately begins harvesting saved passwords from Chrome, Firefox, Edge, and other browsers. It also targets desktop password managers, VPN clients, email clients, and FTP software. Within minutes, it assembles a complete credential profile and transmits it to the attacker. These logs are then sorted, packaged, and uploaded to Telegram channels where they are sold or given away freely. 300PCS JUNE FREE LOGS represents a batch of 6,549 such profiles, each belonging to a real person with real accounts at risk.

Check If You Are Affected

HEROIC's free scanner searches more than 400 billion exposed records, including stealer logs like 300PCS JUNE FREE LOGS. Enter your email addres to find out instantly whether your credentials appear in this breach or any of thousands of other known data exposures. If you are found in this dump, change your passwords immediately -- starting with your email account, then any financial or work accounts. Search your exposure now for free at HEROIC before attackers get there first.