6,667 Stolen: DIAMOND_logscloud Asia Telegram Breach Surfaces

Six thousand six hundred sixty-seven records. That is how many people had their credentials silently stolen and bundled into the "585 PCS - ASIA - DIAMOND_logscloud" file, which a Telegram user uploaded in June 2023. These victims are spread across Asia, their email addresses, plaintext passwords, and browsing URLs all packaged neatly for criminal use and circulated in underground channels. The scale here is significant -- 585 individual compromised devices, each yielding multiple login records from real people who had no idea they were being watched.

Three years later, those credentials are still out there. Criminals who downloaded this log have had years to try the passwords, and the file has almost certainly been re-shared and re-sold many times since. If you were an affected user of Asian internet services in 2023, your data may have already been used against you -- or it still could be.

What 585 PCS - ASIA - DIAMOND_logscloud uploaded by a Telegram User Exposed on Underground Markets

The data stolen from 585 Asia-based devices and distributed via Telegram included:

• Email Addresses -- victims' primary online identifiers, used for phishing, account takeover attempts, and spam campaigns targeting known users of specific services
• Plaintext Passwords -- fully readable credentials requiring no decryption, ready to be tested across banking, email, e-commerce, and social media platforms
• URLs -- exact site addresses confirming which services each victim was actively using, giving criminals a precise target list for each individual set of credentials

At an average of roughly 11 records per device, this file represents deep credential exposure from each infected machine. Many victims likely had logins from multiple services captured simultaneousley -- banking, social media, and work accounts all harvested in a single sweep.

The 585 PCS - ASIA - DIAMOND_logscloud uploaded by a Telegram User Breach: Understanding Your Risk

When criminals label a stealer log file with a regional tag like "ASIA," it signals an intentional geographic targeting strategy. Different criminal groups specialize in different regions because the high-value services differ by location -- Asian banking platforms, regional e-commerce giants, local government portals, and messaging apps popular in specific countries all have their own black-market value for access credentials.

The DIAMOND_logscloud operation appears to have systematically organized stolen logs by geography, making it easier for buyers to acquire credential sets relevant to the specific platforms and users they intend to target. This level of organization is a hallmark of professional criminal operations, not opportunistic hacking. The victims in this file were specifically sorted and sold as a regional package.

For victims who used the same password across multiple services -- a common practice -- the risk is amplified far beyond the original site where the password was stolen. One captured credential becomes a master key across dozens of platforms.

Stealer log Attacks: A Victim's Guide to What Happened

Here is what you need to know if you belive your data may have been in this ASIA DIAMOND_logscloud file:

• How the malware got in: Infostealer malware typically arrives via phishing emails, trojanized software downloads, malicious browser extensions, or cracked applications. Asian users are frequently targeted through region-specific fake software sites and messaging app exploit links.
• What was taken: The malware scanned the browser's saved credentials, active session cookies, and URL history -- packaging everything into a portable log file and transmitting it to the attacker.
• How the data was sorted: The DIAMOND_logscloud operation appears to have sorted logs by region, creating Asia-specific packages for distribution and sale to criminals targeting that market.
• Distribution on Telegram: The compiled "585 PCS - ASIA" file was uploaded to Telegram in June 2023. From there, it spread through criminal networks with each download and re-share.
• Protecting yourself now: Change all passwords that may have been active in mid-2023, prioritize banking and email accounts first, enable two-factor authentication, and scan your devices for any remaining malware infection.

Run a Free DIAMOND_logscloud ASIA Breach Check at HEROIC

HEROIC's breach intelligence database covers over 400 billion exposed records, spanning stealer logs, dark web data dumps, and criminal marketplace leaks from around the world -- including the DIAMOND_logscloud Asia-targeted Telegram breach. You can run a free breach check right now to see whether your email or credentials appeared in this file or any other known exposure.

Don't assume you weren't affected because the breach didn't make the news. Stealer log breaches rarely do. Run your free check at HEROIC, take action on any accounts that were exposed, and close the door on criminals who may have been sitting on your credentials for years.