ALIEN TXTBASE Stealer Logs 2025.0 Data Breach
ObscureIQ Breach Intelligence
Moderate SeverityStealer log
ALIEN TXTBASE Telegram Infostealer Log Compilation (2025): 284 Million Compromised Email Addresses from 23 Billion Stealer Log Rows
Credential theft and device data exfiltration.
Verified by ObscureIQ Intelligence
49/100Breach Risk Index
20Data Value
25Market Recency
471dSince Breach
Breach Intelligence Summary
Entity: ALIEN TXTBASE Stealer Logs · Actor: Unknown (infostealer operators) · Sources: 3 references
Attack: Malware / Infostealer
Profile: Malware / Infostealer · Credential theft and device data exfiltration · Aggregated infostealer log dataset · Global
Timeline: Breach (2025-02-15) · Indexed (Feb 25, 2025) · Year (2025.0)
Exposure: Undisclosed records · 2 fields: Email Address, Password
Status: Compilation
Executive Summary
In February 2025, about 23 billion rows of infostealer logs from the ALIEN TXTBASE Telegram channel were processed, containing 284,132,969 unique email addresses along with the passwords used and the websites they were entered into (about 493 million unique website/email pairs, ~1.5TB). The data was captured by infostealer malware on infected devices.
ObscureIQ assessment: Infostealer logs expose every credential typed on a compromised device, so exposure extends across all of a victim’s accounts until passwords are reset and the malware removed.
Breach Impact
Because these are live credentials captured by infostealers along with the exact site they were used on, they are highly actionable for account takeover; presence often indicates a device was infected rather than a single site being breached.
About ALIEN TXTBASE Stealer Logs
ALIEN TXTBASE is a Telegram channel that distributed massive volumes of information-stealer (infostealer) logs; this record is that aggregated stealer-log corpus, not a single-company breach.
Why They Hold Your Data
Infostealer log datasets usually contain usernames, passwords, browser-stored credentials, cookies, autofill data, device information, IP addresses, installed software details, and other artifacts exfiltrated from infected machines. Their workflows center on malware collection, log packaging, aggregation, and redistribution in bulk.
Recent Developments
In February 2025, a government agency alerted researchers to the trove, which was then processed and indexed for search by email and target-website domain.
Data Points Exposed
2 verified field types
Email Address
Password Critical
Field names are shown in full for clarity and search visibility. Canonical machine keys are emitted only in this page’s structured data.
Exploitation & Downstream Threats
Threat Activity:High
Primary downstream threats:
Threat vectors:
- Phishing, credential stuffing & account takeover
- Credential stuffing & account takeover
Threat Actor: Unknown (infostealer operators)
Unknown (infostealer operators)
Malware / Infostealer
Attribution and method are based on available breach intelligence. Reported attack vector: Malware / Infostealer.
Recommended Actions
If you believe your information may be included:
Change Reused Passwords
Update this account and anywhere you reused the password; use a manager.
Enable MFA Everywhere
Turn on multi-factor authentication on email first, then financial accounts.
Report & Recover
If you spot misuse, start an official recovery plan and report fraud.
Frequently Asked Questions
What happened in the ALIEN TXTBASE Stealer Logs breach?▾
In February 2025, about 23 billion rows of infostealer logs from the ALIEN TXTBASE Telegram channel were processed, containing 284,132,969 unique email addresses along with the passwords used and the websites they were entered into (about 493 million unique website/email pairs, ~1.5TB). The data…
What data was exposed?▾
Verified fields include Email Address, Password.
What should I do if I was affected?▾
Change reused passwords, enable MFA, and (if identity or financial data is involved) freeze your credit and monitor your accounts.
Sources & References
Every claim on this page is traceable. This breach draws on:
Breach Index
Breach Index
ObscureIQ Intelligence
ObscureIQ proprietary analysis
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