Jun 12, 2025 · So, here it is – an up-to-date list of the 20 biggest data breaches in recent history, including details of those affected, who was responsible, and how the companies responded.

Dec 9, 2025 · Our updated list for 2025 ranks the 83 biggest data breaches of all time, ranked by impact. Learn from their mistakes to avoid costly damages.

Feb 2, 2026 · This guide breaks down 30 famous data breaches, from massive data breach incidents like Yahoo and CAM4 to smaller incidents that changed security practices. For each one, you’ll learn …

Jul 23, 2025 · What follows are the key details on 10 major cyberattacks and data breaches in 2025 so far (in chronological order). A China-linked breach disclosed by the U.S. Treasury Department...

Jan 2, 2026 · Stay updated with the recent data breaches of 2025. Explore reports on cyberattacks, compromised organizations, and security incidents.

Feb 3, 2025 · Introduction In today’s interconnected world, cybersecurity incidents are not a matter of if, but when. A recent data breach highlights the ever-present threats in the digital landscape. This …

Oct 3, 2025 · Learn about the biggest data breaches of the past 20 years, how they happened, and how you can better protect your organization from major threats.

Mar 19, 2025 · In this article, we examine the biggest data breach examples from 2020 to 2024, key trends shaping cybersecurity, and steps companies can take to protect their data.

Mar 27, 2025 · To tackle present and future attacks as effectively as possible, it is important to take a look at past real-world cyberattacks. It will help us identify patterns and common loopholes while also …

Jan 8, 2026 · Intellizence offers the latest data on cyber security, data breaches, malware, and ransomware attacks in leading companies and government agencies. We have listed major …