Sicherheitsblog

Analysen zu Datenlecks, Sicherheitswissen und praktische Tipps, damit Ihre Daten sicher bleiben.

13. Aug 2026 Sicherheitstipps

Your Password Is Already Stolen: 5 Critical Steps to Take Right Now

Over 25 billion records sit in breach databases today, with plaintext passwords exposed in more than 26,000 incidents. If you haven't changed your passwords recently, there's a strong chance criminals already have your credentials.

Weiterlesen
10. Aug 2026 Sicherheitstipps

The Psychology of Social Engineering: Why Smart People Fall for Scams

Social engineering attacks exploit fundamental aspects of human psychology, not technical vulnerabilities. Understanding the cognitive biases and emotional triggers that scammers weaponize is the best defense against manipulation.

Weiterlesen
6. Aug 2026 Datenleck-Analyse

Inside XSS.IS: How 2.4 Billion Stolen Credentials Became the Internet's Largest Password Cache

The XSS.IS Combolist contains 2.4 billion compromised email and password pairs — the largest single credential repository ever indexed. This massive aggregation reveals how credential stuffing attacks have evolved into an industrial-scale threat to every internet user.

Weiterlesen
3. Aug 2026 Sicherheitstipps

Secure Email Practices: Encryption, Providers, and Habits That Protect You

Email remains the most common attack vector for phishing, malware, and account takeover. Learn how to choose a secure email provider, use encryption effectively, and build habits that keep your inbox from becoming a liability.

Weiterlesen
30. Jul 2026 Branchennews

Plaintext Passwords Exposed in 23,339 Breaches: Why Companies Still Fail at Basic Security

Despite decades of cybersecurity best practices, plaintext password storage remains the most common vulnerability in data breaches. Analysis of over 24 billion leaked records reveals why this fundamental security failure continues to plague even modern platforms.

Weiterlesen
27. Jul 2026 Sicherheitstipps

Social Media Privacy: Protecting Your Digital Footprint

Everything you post, like, and share on social media creates a digital footprint that can be exploited by criminals, data brokers, and malicious actors. Learn how to reduce your exposure without quitting social media entirely.

Weiterlesen
23. Jul 2026 Sicherheitstipps

24 Billion Records Exposed: Your Action Plan After the Age of Mega-Breaches

With over 24 billion breach records now indexed and 1,822 breaches exposing plaintext passwords, the question isn't whether your data has been compromised—it's how many times. Here's what you need to do today.

Weiterlesen
20. Jul 2026 Branchennews

Insider Threats: When the Danger Comes from Within

Not all threats come from external hackers. Employees, contractors, and trusted insiders cause some of the most damaging breaches. Learn about the types of insider threats, warning signs, and how organizations defend against them.

Weiterlesen
16. Jul 2026 Datenleck-Analyse

What 24 Billion Records Teach Us About Modern Cybersecurity Failures

Nearly 24 billion stolen records paint a stark picture: combolists now dwarf individual breaches, plaintext passwords remain epidemic, and stealer malware has become the dominant threat vector. Here's what the largest data exposures reveal about protecting yourself.

Weiterlesen
13. Jul 2026 Datenleck-Analyse

Supply Chain Attacks: SolarWinds, Kaseya, and the Lessons We Must Learn

Supply chain attacks compromise trusted software to infiltrate thousands of organizations at once. The SolarWinds and Kaseya incidents revealed how devastating this attack vector can be and what the industry must change.

Weiterlesen
9. Jul 2026 Datenleck-Analyse

XSS.IS Combolist Exposed 2.47 Billion Credentials: Anatomy of a Mega-Breach

The XSS.IS Combolist breach stands as one of the largest credential exposures in history, compromising 2.47 billion email addresses, usernames, and plaintext passwords. Understanding how this massive aggregation happened reveals critical lessons about password reuse and cascading security failures.

Weiterlesen
6. Jul 2026 Branchennews

GDPR and Data Breach Notification Laws: A Global Overview

When a company suffers a data breach, what are they legally required to tell you? Breach notification laws vary dramatically worldwide. This overview covers the major frameworks and what they mean for your rights.

Weiterlesen

LeakedSource-Support

KI-Assistent – weitergeleitete Chats werden von einem Menschen geprüft

Dieser Chat wurde an unser Support-Team weitergeleitet – ein Mitarbeiter antwortet Ihnen hier oder per E-Mail. Falls Sie uns Ihre E-Mail-Adresse noch nicht mitgeteilt haben, geben Sie sie einfach hier ein, damit wir Sie erreichen können.
Hallo! Ich bin der LeakedSource-Assistent. Fragen Sie mich zu Scans, Datenlecks, Abrechnung oder Ihrem Konto.