Previous studies on IoT and OT devices have primarily focused on internal components, neglecting open-source components that are crucial for internet and network connectivity, according to Stanislav Dashevskyi and Francesco La Spina, security researchers at Forescout Technologies.
Zscaler purchased an agentless segmentation startup founded by longtime Juniper Networks executives to dynamically control access to critical infrastructure based on identity and context. Acquiring Airgap Networks will prevent sophisticated threats from moving laterally within IoT or OT devices.
This week, the FCC OK'd cybersecurity labeling, DarkGate exploited Google, Fortinet patched a bug, cyberattacks hit the French government and employment agencies, Google restricted Gemini AI chatbot and paid bug bounties, Microsoft had Patch Tuesday, Marine Max was attacked, and Alcasec moved on.
The many kinds of OT and IoT gear that are not regulated medical devices but are critical to run hospitals and other care facilities present a variety of cybersecurity and patient safety concerns, said Dr. Benoit Desjardins, professor of radiology at the University of Pennsylvania Medicine.
Modern construction techniques are employing a wide range of smart devices to control the environment, facilitate communications and save money. Virtually Informed CTO Sarb Sembhi shared a new report on IoT security for smart buildings with advice on complying with current and upcoming regulations.
IoT and OT devices, which include network-attached storage devices, hold valuable data that ransomware groups seek to compromise. NAS devices are often exposed on the internet and lack the robust security measures found in other endpoints, said Daniel dos Santos of Forescout Technologies.
BlackBerry reversed plans for an equity carve-out of its internet of things business in a Monday announcement of plans to instead make its cybersecurity and IoT units independently operated entities. The Canadian firm also selected company insider John Giamatteo as its new CEO.
Essential, real-time security information about every Internet of Things device should be clearly communicated to consumers before and after purchase, a consortium of technology vendors says in a list of IoT security principles, which recommend the use of "live labels."
BlackBerry will split its $418 million cybersecurity business and $206 million IoT business into separate, independently operated entities following a strategic review that lasted five months. The split will help shareholders clearly evaluate the performance and future potential of each business.
Microsoft discovered hackers targeting internet-facing Linux systems and IoT devices to steal IT resources for cryptocurrency mining operations. The campaign begins by brute-forcing target systems and devices and then uses a backdoor to deploy open-source tools such as rootkits and an IRC bot.
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