Breach Intelligence Report 28 Apr 2026

Who XIII_LOGS Targets: 2,850 Victims in This Stealer Batch

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs XIII_LOGS uploaded by a Telegram User
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Records Exposed 2,850
Source Type Stealer log
Origin United States
Password Type plaintext

HEROIC analysts have confirmed that XIII_LOGS uploaded by a Telegram User is a stealer log dataset posted to Telegram on May 24, 2023, exposing 2,850 records. The compromised informaton includes email addresses, plaintext passwords, and URLs - each record representing an individual whose device was infected by infostealer malware and whose credentials were silently extracted before this dataset was assembled and distributed. The XIII_LOGS channel was an active Telegram operation distributing multiple batches of stolen credentials; this 2,850-record dataset is one of those batches.

Stealer log victims are not selected based on demographics or profession. The malware casts a wide net - anyone who clicks a malicious link, installs a compromised application, or installs a fake browser extension is at risk. The 2,850 individuals in this batch represent a cross-section of ordinary internet users whose devices happened to be compromised before May 24, 2023.


What the XIII_LOGS uploaded by a Telegram User Breach Exposed

  • Email Addresses - Login identifiers for banking, email, retail, and social media accounts
  • Plaintext Passwords - Unencrypted credentials that require no preparation before being used in an attack
  • URLs - The exact services where malware captured each credential, revealing which platforms are at highest risk for each victim
  • Total Records - 2,850 compromised endpoint records
  • Leak Date - May 24, 2023

How XIII_LOGS uploaded by a Telegram User Credentials Fuel Account Fraud

Credential stuffing is the primary downstream attack. Automated bots cycle through the 2,850 email and password pairs against banking portals, email providers, streaming services, and e-commerce sites simultaneously. Plaintext passwords mean no cracking delay - the attack pipeline runs from dataset acquisition to login attempt in minutes. The URL data embedded in each record provides attackers with a prioritized target list, directing bot traffic toward the highest-value services first.

Account takeover follows a successful test login. Recovery emails get replaced, the legitimate owner gets locked out, and stored financial data gets drained or redirected. When email accounts fall, attackers gain the ability to reset passwords on every connected service - banks, insurance providers, healthcare portals. Identity theft becomes a lasting consequence. The people most likely to be seriously harmed are those who reuse passwords across multiple services, because a single record in this dataset can cascade into a full account compromise across their entire digital life.


Understanding Stealer log: The Attack That Collected This Data

Infostealer malware does not discriminate by target. It spreads through phishing emails, fake software cracks, malicious browser extensions, and trojanized installer files. Any device user who encounters an infected file or link is a potential victim. Once on a device, the malware runs quietly - scanning browser-saved passwords, capturing keystrokes on login pages, and lifting session tokens that authenticate users with services they visit regularly.

The collected data gets packaged into structured log files and transmitted to the operator. The XIII_LOGS Telegram channel aggregated multiple such logs and published this 2,850-record batch on May 24, 2023. The people targeted in this dataset were not specifically chosen - they were caught by malware that spreads broadly and indiscriminately. Each person's data was likely sitting in the operator's collection for weeks before the Telegram upload occured, during which time the victims had no warning at all.


Check If Your Data Is in the XIII_LOGS uploaded by a Telegram User Leak

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Run your free HEROIC scan now. Early detection gives you time to change exposed passwords and protect your accounts before credential stuffing bots find a working login.

Breach Breakdown

Domain XIII_LOGS uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 28 Apr 2026
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Breach Rank #20,179 by affected users
Impact Score
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sensitivity + scale + recency
Est. Financial Impact $20.6K fraud, phishing & misuse risk
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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

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Critical: Change compromised passwords immediately and enable 2FA on all accounts

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