Your Data May Already Be Compromised. The PiratesLogs Breach Exposed 3,171 Records.

HEROIC analysts identified a stealer log breach in November 2023 after a Telegram user uploaded a file from the "PiratesLogs" collection to a public channel. The log exposed 3,171 records, each containing data harvested directly from infected user devices. The compromised information includes email addresses, plaintext passwords, and the URLs of services the victims were accessing at the time of infection. Because this data was collected by malware running on endpoints rather than pulled from a centralized database, it reflects active, real-world login sessions rather than outdated account information.

Why This Is Dangerous

Plaintext passwords are the most dangerous type of credential to have exposed. There is no hashing or encryption to overcome -- an attacker can take the credentials from this log and immediatly attempt to log in to every service associated with each email address. Because the log also includes the URLs of the services being accessed, attackers already know which accounts to target first. Financial platforms, email providers, and workplace tools are all prime targets when credentials are this accessable and ready to use.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (services and applications accessed by the victim)

Why This Matters

Stealer log data like what was found in PiratesLogs is a direct enabler of credential stuffing, account takeover, and identity theft. Attackers use automated tools to test the same email and password combination across hundreds of websites within minutes. If a victim reused their password -- which most people do -- a single exposed record can unlock multiple accounts. From there, attackers can drain financial accounts, intercept emails used for password resets, and sell verified working logins to other criminals on dark web markets. The seperate distribution of this log through Telegram means it reached a large audience of threat actors at no cost.

How Stealer Log Breaches Work

Stealer log breaches originate with infostealer malware that infects a victim's computer or mobile device. The malware is typically spread through phishing links, cracked software downloads, or malicious ads. Once installed, it runs in the background and silently captures everything a user types or autofills -- usernames, passwords, and the URLs of websites being visited. This data is bundled into a log file and sent to the attacker's server. The attacker then compiles hundreds or thousands of these logs into larger collections, which are sold or given away on platforms like Telegram. The PiratesLogs collection follows this exact pattern, with 199 individual log files bundled together and uploaded for free distribution.

Check If You Are Affected

If your credentials were captured by the malware behind PiratesLogs, they are now in the hands of anyone who downloaded this Telegram upload. HEROIC's free dark web scanner checks your email against more than 400 billion leaked records -- including stealer logs, database breaches, and dark web markets. Run a free scan now to find out if your data appeared in this breach or any other, and take action to protect your accounts before an attacker does.