Krebs on Security In-depth security news and investigation

  • ‘CanisterWorm’ Springs Wiper Attack Targeting Iran
    by BrianKrebs on March 23, 2026 at 3:43 pm

    A financially motivated data theft and extortion group is attempting to inject itself into the Iran war, unleashing a worm that spreads through poorly secured cloud services and wipes data on infected systems that use Iran's time zone or have Farsi set as the default language.

  • Feds Disrupt IoT Botnets Behind Huge DDoS Attacks
    by BrianKrebs on March 20, 2026 at 12:49 am

    The U.S. Justice Department joined authorities in Canada and Germany in dismantling the online infrastructure behind four highly disruptive botnets that compromised more than three million hacked Internet of Things (IoT) devices, such as routers and web cameras. The feds say the four botnets -- named Aisuru, Kimwolf, JackSkid and Mossad -- are responsible for a series of recent record-smashing distributed denial-of-service (DDoS) attacks capable of knocking nearly any target offline.

  • Iran-Backed Hackers Claim Wiper Attack on Medtech Firm Stryker
    by BrianKrebs on March 11, 2026 at 4:20 pm

    A hacktivist group with links to Iran's intelligence agencies is claiming responsibility for a data-wiping attack against Stryker, a global medical technology company based in Michigan. News reports out of Ireland, Stryker's largest hub outside of the United States, said the company sent home more than 5,000 workers there today. Meanwhile, a voicemail message at Stryker's main U.S. headquarters says the company is currently experiencing a building emergency.

  • Microsoft Patch Tuesday, March 2026 Edition
    by BrianKrebs on March 11, 2026 at 12:32 am

    Microsoft Corp. today pushed security updates to fix at least 77 vulnerabilities in its Windows operating systems and other software. There are no pressing "zero-day" flaws this month (compared to February's five zero-day treat), but as usual some patches may deserve more rapid attention from organizations using Windows. Here are a few highlights from this month's Patch Tuesday.

  • How AI Assistants are Moving the Security Goalposts
    by BrianKrebs on March 8, 2026 at 11:35 pm

    AI-based assistants or "agents" -- autonomous programs that have access to the user's computer, files, online services and can automate virtually any task -- are growing in popularity with developers and IT workers. But as so many eyebrow-raising headlines over the past few weeks have shown, these powerful and assertive new tools are rapidly shifting the security priorities for organizations, while blurring the lines between data and code, trusted co-worker and insider threat, ninja hacker and novice code jockey.



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  • Apple Sends Lock Screen Alerts to Outdated iPhones Over Active Web-Based Exploits
    by info@thehackernews.com (The Hacker News) on March 27, 2026 at 5:22 pm

    Apple is now sending Lock Screen notifications to iPhones and iPads running older versions of iOS and iPadOS to alert users of web-based attacks and urge them to install the update. The development was first reported by MacRumors. "Apple is aware of attacks targeting out-of-date iOS software, including the version on your iPhone. Install this critical update to protect your iPhone," the

  • TeamPCP Pushes Malicious Telnyx Versions to PyPI, Hides Stealer in WAV Files
    by info@thehackernews.com (The Hacker News) on March 27, 2026 at 4:53 pm

    TeamPCP, the threat actor behind the supply chain attack targeting Trivy, KICS, and litellm, has now compromised the telnyx Python package by pushing two malicious versions to steal sensitive data. The two versions, 4.87.1 and 4.87.2, published to the Python Package Index (PyPI) repository on March 27, 2026, concealed their credential harvesting capabilities within a .WAV file. Users are

  • Open VSX Bug Let Malicious VS Code Extensions Bypass Pre-Publish Security Checks
    by info@thehackernews.com (The Hacker News) on March 27, 2026 at 1:57 pm

    Cybersecurity researchers have disclosed details of a now-patched bug impacting Open VSX's pre-publish scanning pipeline to cause the tool to allow a malicious Microsoft Visual Studio Code (VS Code) extension to pass the vetting process and go live in the registry. "The pipeline had a single boolean return value that meant both 'no scanners are configured' and 'all scanners failed to run,'" Koi

  • AitM Phishing Targets TikTok Business Accounts Using Cloudflare Turnstile Evasion
    by info@thehackernews.com (The Hacker News) on March 27, 2026 at 12:03 pm

    Threat actors are using adversary-in-the-middle (AitM) phishing pages to seize control of TikTok for Business accounts in a new campaign, according to a report from Push Security. Business accounts associated with social media platforms are a lucrative target, as they can be weaponized by bad actors for malvertising and distributing malware. "TikTok has been historically abused to distribute

  • We Are At War
    by info@thehackernews.com (The Hacker News) on March 27, 2026 at 11:00 am

    Rising geopolitical tensions are reflected (or in some cases preceded) by cyber operations, while technology itself has become politicized. Let’s admit it: we are in the middle of it.  Introduction: One tech power to rule them all is a thing of the past  The relative safety, peace and prosperity that much of the world has enjoyed since 1945 was not accidental. It emerged from the ashes