‘RockYou2024’: Nearly 10 billion passwords leaked online


On a popular hacking form, a user has leaked a file that contains 9,948,575,739 unique plaintext passwords. The list appears to be a compilation of passwords that were obtained during several old and more recent data breaches.

The list is referred to as RockYou2024 because of its filename, rockyou.txt. To cybercriminals the list has some value because it contains real-world passwords. This means if an attacker tried this list of passwords to try to break into an account (known as a brute force attack) they’s be more likely to get in than just trying a list of any old letters and words.

Read more…
Source: Malwarebytes Labs


Sign up for our Newsletter


Related:

  • Active Water Saci Campaign Spreading Via WhatsApp Features Multi-Vector Persistence and Sophisticated C&C

    October 27, 2025

    Trend Research is continuously tracking the aggressive malware campaign it identified as Water Saci, which uses WhatsApp as its primary infection vector. In our previous blog, the Water Saci campaign, with its malware identified as SORVEPOTEL, automatically distributes the same malicious ZIP file to all contacts and groups associated with the victim’s compromised account for ...

  • UN Cybercrime Treaty wins dozens of signatories, to go with its many critics

    October 27, 2025

    The United Nations on Saturday staged a signing ceremony for the Convention against Cybercrime, the world’s first agreement to combat online crime. And while 72 nations picked up the pen, critics continue to point out the convention’s flaws. Read more… Source: The Register News Sign up for the Cyber Security Review Newsletter The latest cyber security news and insights ...

  • Key Emerging Cybersecurity Threats and Challenges for 2025 and Beyond

    October 27, 2025

    The global threat landscape is undergoing an unprecedented transformation. Organizations are facing dizzying levels of complexity, driven by rapid technological innovation, the widespread adoption of artificial intelligence, and the expected disruptive effects of quantum computing. At the same time, shifting geopolitical dynamics, the rise of sophisticated cybercriminal networks, and the introduction of new regulatory frameworks are ...

  • Ireland: Number of passengers affected by data breach not yet clear

    October 26, 2025

    It has not yet clear how many passengers were affected by the data breach relating to boarding passes issued for flights during August, but RTÉ News understands it may be in the hundreds of thousands. In August 3.8 million passenger journeys were made on flights through Dublin Airport. It has not been revealed yet what type ...

  • Hackers steal medical records and financial data from 1.2M patients in massive healthcare breach

    October 24, 2025

    More than 1 million patients have been affected by a data breach involving SimonMed Imaging, one of the country’s largest outpatient radiology and medical imaging providers. The breach came to light after a cyberattack compromised sensitive patient data, with reports indicating that ransomware operators may have been behind the incident. What makes this case particularly concerning is the ...

  • North Korean hackers target European defense firms with dream job scam

    October 24, 2025

    Infamous North Korean state-sponsored threat actors, Lazarus Group, have been targeting Southeastern European defense firms with their Operation DreamJob scams. Security researchers at ESET claim the goal of the attacks was to steal the know-how and other proprietary information on unmanned aerial vehicles (UAV) and drones. Lazarus is known for its work in supporting North Korea’s ...