26,287 Plaintext Passwords From Germany Dumped on Telegram

HEROIC analysts identified a stealer log file titled "26K Germany" that was shared via Telegram in May 2026. The dump contained 26,287 compromised records belonging to German internet users. Each entry includes an email address, a plaintext password, and the URL of the service where the credential was captured by infostealer malware. This is another in a pattern of Germany-targeted credential dumps that HEROIC has tracked being distributed through underground channels.

Why 26,287 Plaintext German Passwords Require Immediate Response

Plaintext passwords offer zero protection against exploitation. Every one of the 26,287 credentials in this dump can be used the moment an attacker downloads the file. For German users, this creates an urgent window where accounts remain vulnerable until passwords are manually changed.

The scale of this dump means that automated credential stuffing attacks can target German services with thousands of valid login attempts per hour. Banking platforms, email providers, e-commerce sites, and corporate portals serving the German market are all at risk from this concentrated dataset.

German users who rely on the same password across multiple services face compounding risk. An attacker who successfully uses one credential pair can pivot to the victim's other accounts, potentially accessing financial records, personal communications, and sensitive business data in rapid succession.

What Was Exposed in the 26K Germany Dump

• Email Addresses — German email addresses from popular providers and organizational domains
• Plaintext Passwords — Fully readable passwords with no cryptographic protection
• URLs — Login endpoints for services used by the affected German users

Why This Volume of German Data Powers Sustained Campaigns

Threat actors value country-specific dumps because they enable targeted attack campaigns with higher success rates. With 26,287 German credentials, attackers can build country-specific botnet configurations that systematically test logins against German-language websites and services.

This dump will likely be merged with other Germany-focused leaks to create comprehensive databases of German user credentials. Over time, these aggregated datasets become powerful tools for recurring attacks, identity theft operations, and social engineering campaigns specifically designed for the German market.

Organizations operating in Germany should be particularly concerned, as compromised employee credentials can serve as initial access vectors for ransomware deployments, data exfiltration, and supply chain attacks that exploit trust relationships between German businesses.

How Stealer Logs Continuously Drain German Credentials

The pipeline for stealing German credentials begins with infostealer malware distribution. Threat actors deploy malware like RedLine, Lumma, and Raccoon through German-language phishing emails, fake software cracks advertised on German forums, and malvertising campaigns targeting German websites.

Once the malware infects a device, it silently extracts every saved password from the victim's browsers and applications. The raw output is then organized by the operator, with German credentials filtered into dedicated dump files that appeal to buyers targeting the German market.

The continuous nature of these operations means new German credential dumps appear regularly on Telegram and underground forums. Without active monitoring and regular password changes, victims may not realize their credentials have been stolen until unauthorized transactions or account lockouts occur.

Check If Your Credentials Were Exposed

If you are a German internet user or access German services, your credentials may be among the 26,287 records in this dump. Immediate action is recommended: change passwords on all accounts, prioritizing email, banking, and any service where financial data is stored.

Use the HEROIC data breach scanner to search across more than 400 billion compromised records. Determine whether your email address appeared in this Germany-targeted leak or any other known breach, and enable multi-factor authentication on every account that supports it to add an additional layer of defense.