Someone is allegedly selling up-to-date mobile phone numbers of nearly 500 million WhatsApp users. A data sample investigated by Cybernews likely confirms this to be true.

A 500-page document reviewed by WIRED shows Corellium engaged with several controversial companies, including spyware maker NSO Group.

Microsoft Office 365 Message Encryption (OME) utilitises Electronic Codebook (ECB) mode of operation. This mode is insecure and leaks information about the structure of the messages sent and can lead to partial or full message disclosure.

Intel confirms that 6GB of proprietary BIOS source code for its Alder Lake processors was leaked to the public.

Hackers infiltrated the Mexican Defense Ministry, publishing millions of emails that detail the military’s growing influence over the civilian government.

Hackers released data from Los Angeles Unified School District on Saturday, a day after Supt. Alberto Carvalho said he would not negotiate with or pay a ransom to the criminal syndicate.

A Sydney man, 19, has been charged for allegedly attempting to misuse stolen Optus customer data in a text message blackmail scam.

The LockBit ransomware operation has suffered a breach, with an allegedly disgruntled developer leaking the builder for the gang's newest encryptor.

One of the things Apple cares about in terms of its bug bounty program is your location data. Apple rightly categorizes real-time or historical precise location data as "sensitive data" which in some cases qualifies for a significant monetary award.

Some of the largest websites in the world have exposure to sending Google and Microsoft sensitive user PII, including username, email, and passwords

A massive GTA VI leak appears to line up with previous reports.

Updates on security incident

Hundreds of millions use Zimbra, an all-in-one business productivity suite for micro, small, medium & enterprise in-office and remote work teams. The Zimbra Inc company was acquired by Synacor Inc

At a moment when education technology firms are stockpiling sensitive information on millions of school children, safeguards for student data have broken down.

Vice Society is a little-known double extortion group that exfiltrates its victims' data and threatens its victims to leak their information.

As Russian artillery began raining down on his homeland last month, one Ukrainian computer researcher decided to fight back the best way he knew how -- by sabotaging one of the most formidable ransomware gangs in Russia.

Cybersecurity experts say the error enabled the theft of records of nearly 1 billion people, including senior officials, leading to a $200,000 ransom note.

A group of academic researchers from the University of Hamburg in Germany has discovered that mobile devices leak identifying information about their owners via Wi-Fi probe requests.

Anonymous has struck Russia again by leaking 1TB of data from a leading Russian law firm identified as Rustam Kurmaev and Partners (RKP Law).

The Costa Rican President Rodrigo Chaves has declared a national emergency following cyber attacks from Conti ransomware group on multiple government bodies. BleepingComputer also observed Conti published most of the 672 GB dump that appears to contain data belonging to the Costa Rican government agencies. The declaration was signed into law by Chaves on Sunday, May 8th, same day as the economist and former Minister of Finance effectively became the country's 49th and current president.

Après une fuite de données massive, l'une des applications de livraison de repas les plus populaires de Russie a révélé d'importantes informations sur les membres de la police secrète du pays.

Documents shed some light on how Okta and its subprocessor Sitel reacted to a breach, but they don’t explain the apparent lack of urgency.

The Lapsus$ hacking group claims to have leaked the source code for Bing, Cortana, and other projects stolen from Microsoft's internal Azure DevOps server.

In this exclusive and groundbreaking report, Free Russia Foundation has translated and published five documents from the GRU, Russia’s military intelligence agency. The documents, obtained and analyzed by Free Russia Foundation’s Director of Special Investigations Michael Weiss, details the...

Hello, Its developer. It was decided to release keys to the public for Egregor, Maze, Sekhmet ransomware families. also there is a little bit harmless source code of polymorphic x86/x64 modular EPO file infector m0yv detected in the wild as Win64/Expiro virus, but it is not expiro actually, but AV engines detect it like this, so no single thing in common with...

At a moment when education technology firms are stockpiling sensitive information on millions of school children, safeguards for student data have broken down.

Vice Society is a little-known double extortion group that exfiltrates its victims' data and threatens its victims to leak their information.

As Russian artillery began raining down on his homeland last month, one Ukrainian computer researcher decided to fight back the best way he knew how -- by sabotaging one of the most formidable ransomware gangs in Russia.

Cybersecurity experts say the error enabled the theft of records of nearly 1 billion people, including senior officials, leading to a $200,000 ransom note.

A group of academic researchers from the University of Hamburg in Germany has discovered that mobile devices leak identifying information about their owners via Wi-Fi probe requests.