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Latest Security News

SEE SECURITY STORIES BY CATEGORY

  • Security
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    Update now! Firefox plugs critical vulnerability that's already being attacked
    Updated

    Update now! Firefox plugs critical vulnerability that's already being attacked

    Mozilla has provided an update to Firefox version 118.0.1 to close a vulnerability that is already being used to attack Chrome users. An update is also available for Firefox ESR 115.3.
    By Frank Ziemann 14 hours ago
    Update now! Chrome, other software hit by 0-day exploit - and it's being attacked
    News

    Update now! Chrome, other software hit by 0-day exploit – and it's being attacked

    A new media encoder exploit could affect everything from Chrome to Skype to Nvidia drivers.
    By Michael Crider 4 days ago
    Risk level 10: Critical security hole affects widespread software
    News

    Risk level 10: Critical security hole affects widespread software

    A security vulnerability originally classified as a Chrome bug is much more serious than thought. Numerous applications are probably affected, many of which have not yet received a security update.
    By Kris Wallburg 6 days ago
    Patch Tuesday: Microsoft fixes critical Windows bugs, Word exploit
    News

    Patch Tuesday: Microsoft fixes critical Windows bugs, Word exploit

    On Patch Tuesday in September, Microsoft eliminated a total of 59 security vulnerabilities. Among them are five vulnerabilities that Microsoft classifies as critical.
    By Frank Ziemann 3 weeks ago
    Adobe PDFs under attack: Update Acrobat and Reader now
    News

    Adobe PDFs under attack: Update Acrobat and Reader now

    Adobe provides security updates for three product groups in September that eliminate a total of five vulnerabilities, some of which are critical. Attackers are already exploiting a vulnerability in the PDF tools.
    By Frank Ziemann 3 weeks ago
    Chrome turns on real-time phishing protection (and monitoring)
    News

    Chrome turns on real-time phishing protection (and monitoring)

    Chrome's upgraded Safe Browsing feature has nearly instant alerts for dangerous sites, But Google is downplaying the privacy issues.
    By Michael Crider 4 weeks ago
    Why you should avoid free VPN services
    Feature

    Why you should avoid free VPN services

    Free VPN services are tempting, but often turn out to be an airline act. Seven good reasons why you should keep your hands off free VPNs.
    By Steffen Zellfelder 4 weeks ago
    FBI erases infamous Qakbot botnet using its own servers
    News

    FBI erases infamous Qakbot botnet using its own servers

    The FBI's 'Operation Duck Hunt' took over the Qakbot botnet and used it to deliver a tool that uninstalled it from hundreds of thousands of PCs.
    By Michael Crider 1 month ago
    If you ever used Duolingo, watch out for phishing emails
    News

    If you ever used Duolingo, watch out for phishing emails

    Not only was personal information for 2.6 million accounts scraped from Duolingo’s servers, but the API that allowed it is still publicly accessible.
    By Alaina Yee 1 month ago
    Chrome will warn you about malware-infested extensions
    News

    Chrome will warn you about malware-infested extensions

    The newest security checks in the popular browser will scan for extensions that have been abandoned or flagged.
    By Michael Crider 1 month ago
    Intel 'Downfall': Severe flaw in billions of CPUs leaks passwords and much more
    Updated

    Intel 'Downfall': Severe flaw in billions of CPUs leaks passwords and much more

    There is a serious security flaw in billions of Intel CPUs that can let attackers steal confidential data like passwords and encryption keys. Firmware updates can fix it, but at a potential significant performance loss.
    By Hans-Christian Dirscherl 2 months ago
    I finally ditched LastPass—and switching was a nightmare
    Feature

    I finally ditched LastPass—and switching was a nightmare

    Sick of LastPass' frequent security breaches and product changes? The act of taking your LastPass-stored passwords elsewhere is a mega-headache.
    By Alaina Yee 2 months ago
    Norton’s free AI-powered Genie tool helps you spot online scams
    News

    Norton’s free AI-powered Genie tool helps you spot online scams

    Not sure if the message, email, link or social media post you’ve received is a scam? The AI-powered Norton Genie is designed to help.
    By Anyron Copeman 2 months ago
    Researchers steal passwords using only keyboard sounds
    News

    Researchers steal passwords using only keyboard sounds

    A new system trains itself on the sound of individual keystrokes, and can record your typing even over Zoom.
    By Michael Crider 2 months ago
    Phishing scams love mimicking Microsoft
    News

    Phishing scams love mimicking Microsoft

    Check Point has published a recent list of the brands that are exploited for phishing.
    By Billy Ekblom 2 months ago
    Get 15 months of Norton 360 Deluxe, the best antivirus, for just $30
    Deal

    Get 15 months of Norton 360 Deluxe, the best antivirus, for just $30

    Norton 360 Deluxe is the best AV we've tested, and you can get it for dirt cheap with this special offer from the PCWorld Software Store.
    By Brad Chacos 2 months ago
    Public companies now have a deadline to report cyberattacks
    News

    Public companies now have a deadline to report cyberattacks

    New SEC rules require companies to be much faster in sharing when hacks are discovered—and clearer about cybersecurity practices overall.
    By Alaina Yee 2 months ago
    133 Windows drivers with valid Microsoft signatures found crawling with malware
    News

    133 Windows drivers with valid Microsoft signatures found crawling with malware

    Malware is found in over 100 drivers for Windows, despite valid signatures. Microsoft reacts and suspends the licences of many developers.
    By Michael Söldner 3 months ago
    What is Antivirus software? Getting started with PC security
    Feature

    What is Antivirus software? Getting started with PC security

    What does antivirus software do, and how does it work? Here's what you need to know about essential tools for keeping you safe online and beyond.
    By Michael Crider 3 months ago
    US Navy researchers expose Microsoft Teams security flaws
    News

    US Navy researchers expose Microsoft Teams security flaws

    "TeamsPhisher" can be used to slip messages and attachments past basic Teams security.
    By Michael Crider 3 months ago
    More stories
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