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917 result(s) for "data breach" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2021-0491: fossil security upda

Client-side TLS so that it verifies that the server hostname matches its certificate (Fixed in fossil 2.14.2). A data exfiltration bug in the server (Fixed in …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2021-0469: firefox security upda

Due to a data race in the crossbeam-deque in the crossbeam crate, one or more tasks in the worker queue could have been be popped twice instead of other tasks …

The Hacker News
The Hacker News Breaches & leaks

New U.S. Government Initiative Holds Contractors Accountable for Cybersecurity

The U.S. government on Wednesday announced the formation of a new Civil Cyber-Fraud Initiative that aims to hold contractors accountable for failing to meet re…

The Hacker News
The Hacker News Breaches & leaks

A New APT Hacking Group Targeting Fuel, Energy, and Aviation Industries

A previously undocumented threat actor has been identified as behind a string of attacks targeting fuel, energy, and aviation production industries in Russia, …

The Hacker News
The Hacker News Breaches & leaks

New SpookJS Attack Bypasses Google Chrome's Site Isolation Protection

A newly discovered side-channel attack demonstrated on modern processors can be weaponized to successfully overcomeÂSite Isolation protectionsÂweaved into Goog…

Chrome

The Hacker News
The Hacker News Breaches & leaks

Russian Ransomware Group REvil Back Online After 2-Month Hiatus

The operators behind the REvil ransomware-as-a-service (RaaS)ÂstagedÂa surprise return after a two-month hiatus following the widely publicized attack on techn…

The Hacker News
The Hacker News Breaches & leaks

What is AS-REP Roasting attack, really?

Microsoft's Active Directory isÂsaid to be used by 95%Âof Fortune 500. As a result, it is a prime target for attackers as they look to gain access to credentia…

Latest Hacking News
Latest Hacking News Breaches & leaks

Misconfigurations in Microsoft Power Apps Leaked Millions Of Records From Multiple Firms

Due to privacy blunders in Microsoft Power Apps, many firms from different sectors leaked data…Misconfigurations in Microsoft Power Apps Leaked Millions Of Rec…

The Hacker News
The Hacker News Breaches & leaks

Why Is There A Surge In Ransomware Attacks?

The U.S. is presently combating two pandemics--coronavirus and ransomware attacks. Both have partially shut down parts of the economy. However, in the case of …

The Hacker News
The Hacker News Breaches & leaks

Beware! New Android Malware Hacks Thousands of Facebook Accounts

A new Android trojan has been found to compromise Facebook accounts of over 10,000 users in at least 144 countries since March 2021 via fraudulent apps distrib…

Android

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-4953-1: lynx security upda

Thorsten Glaser and Axel Beckert reported that lynx, a non-graphical (text-mode) web browser, does not properly handle the userinfo subcomponent of a URI, whic…

Linux

Latest Hacking News
Latest Hacking News Breaches & leaks

Hopper ' The Security Tool That Protects Enterprises From Lateral Network Movement

Given the increasing number of ransomware attacks and security breaches targeting business networks, researchers have…Hopper ' The Security Tool That Protects …

The Hacker News
The Hacker News Breaches & leaks

Kaseya Gets Universal Decryptor to Help REvil Ransomware Victims

Nearly three weeks after Florida-based software vendor Kaseya was hit by aÂwidespread supply-chain ransomware attack, the company on Thursday said it obtained …

The Hacker News
The Hacker News Breaches & leaks

Nasty macOS Malware XCSSET Now Targets Google Chrome, Telegram Software

A malware known for targeting macOS operating system has been updated once again to add more features to its toolset that allows it to amass and exfiltrate sen…

Apple Chrome

The Hacker News
The Hacker News Breaches & leaks

REvil Ransomware Gang Mysteriously Disappears After High-Profile Attacks

REvil, the infamous ransomware cartel behind some of the biggest cyberattacks targeting JBS and Kaseya, has mysteriously disappeared from the dark web, leading…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Mozilla Firefox 90 Is Now Available for Download, Removes Built-In FTP Suppo

Mozilla Firefox 90 is now available to Linux users for download, removing built-in FTP (File Transfer Protocol) support, and introducing support for Fetch Meta…

Linux

The Hacker News
The Hacker News Breaches & leaks

3 Steps to Strengthen Your Ransomware Defenses

The recent tsunami of ransomware has brought to life the fears of downtime and data loss cybersecurity pros have warned about, as attacks on the energy sector,…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2021-0302: openvpn security upda

OpenVPN 2.5.1 and earlier versions allows a remote attackers to bypass authentication and access control channel data on servers configured with deferred authe…

Latest Hacking News
Latest Hacking News Breaches & leaks

Tips to Improve Cybersecurity Amidst Cyber Physical Attack

A cyber-physical attack is an example of a security breach in cyberspace that impacts the…Tips to Improve Cybersecurity Amidst Cyber Physical Attack on Latest …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

13 Important Privacy and Security Settings in Ubuntu Lin

Learn 13 Linux security best practices you can follow to avoid privacy risks and data leaks.

Linux

The Hacker News
The Hacker News Breaches & leaks

[Whitepaper] Automate Your Security with Cynet to Protect from Ransomware

It seems like every new day brings with it a new ransomware news item ' new attacks, methods, horror stories, and data being leaked.Ransomware attacks are on t…

The Hacker News
The Hacker News Breaches & leaks

Emerging Ransomware Targets Dozens of Businesses Worldwide

An emerging ransomware strain in the threat landscape claims to have breached 30 organizations in just four months since it went operational by riding on the c…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

What Is Threat Intelligenc

Thank you to Oyelakin Timilehin Valentina and Duane Dunston for contributing this article.Threat intelligence (or threat intell) is information used to underst…

The Hacker News
The Hacker News Breaches & leaks

US Seizes Domains Used by SolarWinds Hackers in Cyber Espionage Attacks

Days afterÂMicrosoft,ÂSecureworks, andÂVolexityÂshed light on a new spear-phishing activity unleashed by the Russian hackers who breached SolarWinds IT managem…