Your Data May Be at Risk. The 24-27 June Leak Exposed 3,083 Records.

HEROIC security analysts identified the 24-27 June stealer log breach on June 27, 2023, when a Telegram user published a file containing 3,083 stolen records collected over a four-day window. The dataset exposes email addresses, plaintext passwords, and specific URLs captured directly from compromised devices between June 24 and June 27. Every record in this file represents a real individual whose device was silently infected by infostealer malware without any notificaton. These credentials have been actively circulating in criminal communities since the leak date.

Why the 24-27 June Breach Is Dangerous

The danger of the 24-27 June stealer log lies in the completeness of each stolen record. Criminals recieve not just an email address or password in isolation, but the full combination: the email, the plaintext password, and the exact URL where that password was in use. This ready-to-use package eliminates any extra steps for attackers, who can feed the records directly into credential stuffing tools and gain access to victims' accounts immediatley. Anyone in this dataset who still uses the same password anywhere online is at risk right now.

What Was Exposed

• Email Addresses: The central hub of each victim's digital identity, used to verify accounts, receive password resets, and access sensitive transactions across every service they use.
• Plaintext Passwords: Captured in fully readable form with no encryption, these passwords allow criminals to attempt account access immediately without any additional cracking or processing.
• URLs: Specific web addresses recorded alongside each credential set, showing attackers exactly which platforms and accounts each victim was logged into during the infection window.

Why This Matters

With 3,083 stolen credential sets in circulation, the real-world impact of the 24-27 June breach extends far beyond the original file. Criminals run these email and password pairs through automated tools that test them simultaneously against banks, email providers, retail platforms, and social networks. Because password reuse remains widespread, a single stolen credential frequently unlocks multiple accounts. Victims whose compromised password matches any other account face financial fraud, unauthorized purchases, identity theft, and account lockouts -- often discovering the damage only after it has already occured.

How Stealer Log Breaches Work

The 24-27 June file is a stealer log, a credential collection method that targets individual devices rather than company databases. Infostealer malware runs invisibly in the background on an infected device, harvesting every password saved in the browser, every login typed by the user, and session cookies that can bypass two-factor authentication. The malware is commonly distributed through fake software downloads, phishing emails, or malicious attachments. Victims typically have no idea the malware was ever active, which is why so many people in this dataset have no idea their credentials were stolen.

Check If You Are Affected

HEROIC's free breach scanner searches more than 400 billion exposed records to tell you instantly whether your email appears in the 24-27 June stealer log or any other known breach. The scan is completely free and takes only seconds. Visit heroic.com right now to find out if your credentials are at risk and take action before criminals do.