The Cloud_Rolex_4 Stealer Log Data Quietly Appeared on Telegram Last Week

HEROIC analysts found the Cloud_Rolex_4 stealer log dataset, quietly uploaded to a Telegram channel on June 13, 2026, just two days after Cloud_Rolex_3, exposing 25,869 records. The back-to-back releases of Cloud_Rolex_3 and Cloud_Rolex_4 within 24 hours indicate an active, ongoing harvesting operation with continuous device compromises. The dataset included email addresses, plaintext passwords, and URLs captured from infected machines, representing some of the most recently harvested credentials currently indexed in public breach databases.

Why This Is Dangerous: Credentials leaked on June 13, 2026 are extremely likely to still be valid. Most victims will have no knowledge their device was compromised or their passwords stolen. Every record in this dataset represents a live account that can be accessed right now by anyone who downloaded the file. Attackers operate immediately on fresh stealer log data, often within hours of a Telegram distribution.

What Was Exposed in the Cloud_Rolex_4 Stealer Log

• Email Addresses
• Plaintext Passwords
• URLs (the exact services targeted by the harvesting malware)

Why This Matters: Quiet Releases Are the Most Dangerous Credential Dumps

Major data breaches make headlines and trigger corporate notifications. Stealer log dumps like Cloud_Rolex_4 circulate silently through private Telegram channels without any public announcement. Victims receive no breach notification, no warning email, and no account lock. Meanwhile, their credentials are being tested against banking, email, corporate, and retail platforms. Credential stuffing attacks fueled by fresh stealer log data result in account takeover, identity theft, financial fraud, and unauthorized access to employer systems, all without the victim having any awarness that anything went wrong. The quiet nature of these releases is what makes them so consequencial.

How the Cloud_Rolex Series Quietly Distributes Stolen Credentials

The Cloud_Rolex operation publishes numbered stealer log releases through private and semi-private Telegram channels without public announcements or press coverage. Each release is a structured package of URL-login-password records harvested from devices infected with stealer malware. The malware itself is distributed through pirated software, fake game cracks, and phishing emails, reaching ordinary users who have no idea their devices have been compromised. The operator compiles harvested records into numbered releases, distributing them to subscribers who use the data in automated credentiel testing tools. HEROIC monitors these channels and indexes new data continuously so users can check their exposure as soon as new releses appear.

Check If You Are Affected by the Cloud_Rolex_4 Stealer Log

The Cloud_Rolex_4 data appeared on the dark web on June 13, 2026. If you have not checked for exposure since then, your credentials may already be in use by attackers. Use HEROIC's free breach scanner to search your email address across 400 billion+ compromised records, including all Cloud_Rolex series releases. If your data is found, immediately change all browser-saved passwords, enable two-factor authentication on every account, revoke active sessions, and run a malware scan on your devices. The window between initial distribution and first exploit attempts is measurd in hours, not days.