Ransomware attacks targeting VMware ESXi and other virtual machine platforms are wreaking havoc among the enterprise, causing widespread disruption and loss of services.
Approximately 16,500 Ivanti Connect Secure and Poly Secure gateways exposed on the internet are likely vulnerable to a remote code execution (RCE) flaw the vendor addressed earlier this week.
Microsoft has fixed a known issue causing 0x80073cf2 errors when using the System Preparation (Sysprep) tool after installing November Windows 10 updates.
Hackers are using Facebook advertisements and hijacked pages to promote fake Artificial Intelligence services, such as MidJourney, OpenAI's SORA and ChatGPT-5, and DALL-E, to infect unsuspecting users with password-stealing malware.
Acuity, a federal contractor that works with U.S. government agencies, has confirmed that hackers breached its GitHub repositories and stole documents containing old and non-sensitive data.
Panera Bread's recent week-long outage was caused by a ransomware attack, according to people familiar with the matter and emails seen by BleepingComputer.
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A relatively new malware called Latrodectus is believed to be an evolution of the IcedID loader, seen in malicious email campaigns since November 2023.
Visa is warning about a spike in detections for a new version of the JsOutProx malware targeting financial institutions and their customers.
Microsoft has fixed an issue that triggers erroneous Outlook security alerts when opening .ICS calendar files after installing the December 2023 Outlook Desktop security updates
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Hoya Corporation, one of the largest global manufacturers of optical products, says a "system failure" caused servers at some of its production plants and business divisions to go offline on Saturday.
Cancer treatment and research center City of Hope is warning that a data breach exposed the sensitive information of over 820,000 patients.
Newly discovered HTTP/2 protocol vulnerabilities called "CONTINUATION Flood" can lead to denial of service (DoS) attacks, crashing web servers with a single TCP connection in some implementations.
Recent high-profile malware attacks teach us lessons on limiting malware risks at organizations. Learn more from Blink Ops about what these attacks taught us.
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The U.S. Department of Homeland Security's Cyber Safety Review Board (CSRB) has released a scathing report on how Microsoft handled its 2023 Exchange Online attack, warning that the company needs to do better at securing data and be more truthful about how threat actors stole an Azure signing key.
Data breach alerting service Have I Been Pwned (HIBP) warns that SurveyLama suffered a data breach in February 2024, which exposed the sensitive data of 4.4 million users.
Omni Hotels & Resorts has confirmed a cyberattack caused a nationwide IT outage that is still affecting its locations.
Chilean data center and hosting provider IxMetro Powerhost has suffered a cyberattack at the hands of a new ransomware gang known as SEXi, which encrypted the company's VMware ESXi servers and backups.