CVV190 Cloud 3 Leak Means 5,481 Accounts Are Ready to Steal

In July 2026, HEROIC identified a stealer log labeled CVV190 Cloud 3 circulating on Telegram. This very recent dataset contains 5,481 records, each including an email address, a plaintext password, and the URL of the compromised service. The "CVV" prefix in the threat actor's name suggests a focus on financial data and payment card information, indicating that the victims in this dataset may face risks beyond just account compromise, potentially including financial fraud.

Plaintext Passwords in a Fresh Leak Are Extremely Dangerous

The 5,481 passwords in this dataset are unencrypted and stored in their original form. Combined with the July 2026 leak date, this makes them highly likely to still be active on victims' accounts. Attackers downloading this file from Telegram gain immediate access to thousands of potentially live credentials. Unlike older leaks where passwords may have been changed, fresh stealer logs like CVV190 Cloud 3 represent an active, urgent threat that demands immediate attention from anyone whose data may be included.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of financial and other online services

Financial Data at Risk Through Credential Stuffing

The CVV-themed naming of this threat actor raises particular concern about financial targeting. Credential stuffing attacks using this dataset will likely prioritize banking portals, payment processors, cryptocurrency exchanges, and e-commerce platforms. Each of the 5,481 email and password pairs will be tested against financial services first, as compromised banking and payment accounts offer the most direct path to monetary theft. Even credentials not directly linked to financial sites can be leveraged if the victim reuses their banking password elsewhere.

Stealer Logs and the Financial Crime Connection

The CVV190 Cloud 3 operation sits at the intersection of credential theft and financial cybercrime. The infostealer malware used in this campaign does more than capture passwords. It also extracts browser cookies that can bypass authentication, autofill data that may contain addresses and phone numbers, and potentially saved payment card details from browser storage. The stolen credentials are packaged into stealer logs and distributed on Telegram, while any captured financial data may be sold separately on carding forums. Victims of this malware face a dual threat of both account takeover and direct financial fraud.

Check If Your Credentials Were Exposed

HEROIC maintains a breach intelligence database exceeding 400 billion records. Use the HEROIC breach scanner to determine if your email address or password appears in the CVV190 Cloud 3 stealer log or any other breach. Given the financial focus of this threat actor and the extreme freshness of this dataset, any positive match should be treated as a critical security emergency requiring immediate password changes, financial account monitoring, and fraud alerts.