Wako_Cloud_2 Breach: 4,495 Logins Span Banking to Retail

In June 2026, HEROIC analysts identified a stealer log file named Wako_Cloud_2 uploaded to a Telegram channel. Dated June 24, 2026, the file contains 4,495 records taken from infected devices, including email addresses, plaintext passwords, and the URLs of the accounts those logins unlock.

An Industry-Spanning Breach

What makes the Wako_Cloud_2 log notable is the range of services its URLs point to. Stealer logs like this one rarely target a single industry. Instead, they capture whatever accounts a victim happened to have saved in their browser, which often means a mix of banking portals, retail accounts, streaming subscriptions, and workplace software.

That spread is exactly what makes this kind of leak so valuable to attackers. A single record can hand over access to a person's finances, their shopping history, and their professional accounts all in one file.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the associated login pages

Why This Matters

Because the passwords in this file are plaintext, attackers do not have to break any encryption before using them. They can immediately attempt to log into banking sites, e-commerce accounts, and cloud services with the exact credentials found in the log.

This kind of cross industry exposure raises the risk of credential stuffing, account takeover, and financial fraud, especially for anyone who resuses the same password across their personal and financial accounts.

How Stealer Logs Work

Stealer malware infects a device through a fake download, cracked software, or malicious link, then quietly copies saved browser data including passwords, cookies, and autofill fields. The result is a log file like Wako_Cloud_2, which gets shared or sold across criminal marketplaces and Telegram channels.

Because the malware captures whatever the browser has stored, a single infected device can expose credentials across dozens of unrelated websites and industries at once.

Check If You Are Affected

Want to know if your accounts show up in this or another breach? HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked and stolen records, so you can act fast if something turns up.