Tokyo Cloud Free70 Leak Contains Exactly 4,237 Logins

On June 16, 2024, HEROIC analysts flagged a stealer log named “Tokyo Cloud Free70” being shared on a Telegram channel. The file contained exactly 4,237 records of email addresses, plaintext passwords, and the URLs of the accounts they unlock, all pulled directly from infected devices.

Why the Tokyo Cloud Free70 Leak Is Dangerous

The passwords in this file are not encrypted in any way, they were captured in plaintext straight from the victims' browsers. Combined with the exact URL for each login, an attacker has an instantly usable list of accounts to break into, with no password cracking or trial and error required.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated account URLs

Why This Matters

Password reuse is the reason small logs like this one can cause outsized damage. Attackers take email and password pairs from files like Tokyo Cloud Free70 and run them against banking, email, and shopping sites in bulk, a technique known as credential stuffing. If any of these 4,237 accounts reused a password elsewhere, the person behind it faces a real risk of account takeover, financial fraud, or identity theft.

How Stealer Logs Like This Are Created

This file is the output of infostealer malware, a type of malicious software that infects a device through a fake download, cracked application, or malicious attachment. Once active, it quietly pulls saved passwords, autofill entries, and login sessions from the browser, bundles them into a text file, and sends the results back to whoever is running the malware. Logs like this one are then packaged up and shared on Telegram channels, where they circulate freely among anyone looking for working credentials.

Check If Your Login Was Part of This Leak

If you want to know whether your email address or password appears in the Tokyo Cloud Free70 leak or any other breach, HEROIC's free breach scanner checks your information against a database of more than 400 billion leaked records. Run a free scan to find out your exposure and get clear steps to secure your accounts.