New Micro-Op Cache Vulnerability Evades All Previous Fixes For Spectre-Like Attacks
ffkom writes: Modern x86 and ARM CPUs translate opcodes into ops, which are usually stored in a cache of their own for later re-use. Researchers from the university of Virginia have found a way to exploit this for side-channel attacks, where maliciou.....»»
Is an open-source AI vulnerability next?
AI has captured widespread interest and offers numerous benefits. However, its rapid advancement and widespread adoption raise concerns, especially for those of us in cybersecurity. With so much interest, there are lots of insecure applications findi.....»»
Google fixes third exploited Chrome zero-day in a week (CVE-2024-4947)
For the third time in the last seven days, Google has fixed a Chrome zero-day vulnerability (CVE-2024-4947) for which an exploit exists in the wild. About CVE-2024-4947 CVE-2024-4947 is a type confusion vulnerability in V8, Chrome’s JavaScript and.....»»
iPad Air 6 Issues, Fixes & Performance
iPad Air 6 deliveries are hitting doorsteps around the world which means we’re starting to hear about some of the issues owners of Apple’s new sixth-gen iPad Air are having in the early going. Most of iPad Air 6 problems we’ve come.....»»
M4 iPad Pro Problems, Fixes & Performance
With Apple’s M4 iPad Pro officially out, we’re starting to hear about some of the initial problem plaguing early adopters. The new iPad Pro models come with some of Apple’s best hardware, but even they aren’t immune to issues.....»»
VMware patches serious security flaws in some of its top products
Fixes for Workstation and Fusion look to prevent hackers from mounting denial-of-service attacks......»»
A thousand times smaller than a grain of sand—glass sensors 3D-printed on optical fiber
In a first for communications, researchers in Sweden 3D printed silica glass micro-optics on the tips of optic fibers—surfaces as small as the cross section of a human hair. The advance could enable faster internet and improved connectivity, as wel.....»»
Cybersecurity analysis exposes high-risk assets in power and healthcare sectors
Traditional approaches to vulnerability management result in a narrow focus of the enterprise attack surface area that overlooks a considerable amount of risk, according to Claroty. Organizations must take a holistic approach to exposure management T.....»»
Tiger beetles fight off bat attacks with ultrasonic mimicry
Bats, as the main predator of night-flying insects, create a selective pressure that has led many of their prey to evolve an early warning system of sorts: ears uniquely tuned to high-frequency bat echolocation. To date, scientists have found at leas.....»»
May 2024 Patch Tuesday: Microsoft fixes exploited zero-days (CVE-2024-30051, CVE-2024-30040)
For May 2024 Patch Tuesday, Microsoft has released fixes for 59 CVE-numbered vulnerabilities, including two zero-days (CVE-2024-30051, CVE-2024-30040) actively exploited by attackers. CVE-2024-30051 and CVE-2024-30040 CVE-2024-30051 is a heap-based b.....»»
New optical tweezers can trap large and irregularly shaped particles
Researchers have developed new optical tweezers that can stably trap particles that are large—about 0.1 mm—and irregularly shaped. While conventional optical tweezers use highly focused laser beams to trap micro- or nano-scale rod shaped or spher.....»»
Download the new M2 iPad Air and M4 iPad Pro wallpapers right here
Both the new and M4 iPad Pro, which were announced last week, come with a bunch of upgrades. They also come with exclusive new wallpapers that aren’t available for previous iPad models – but you can download them for any device right here. m.....»»
Are you meeting your cyber insurance requirements?
Cyber insurance policies are specifically designed to offer financial protection to organizations in the face of cyber attacks, data breaches, or other cybersecurity incidents. While they can provide a sense of security, it’s crucial to be awar.....»»
iOS 17.5 includes these 15 security patches for iPhone users
iOS 17.5 has landed for everyone with several new user-facing features. And there are also 15 important security fixes that come with the update. Here are the full details on everything that’s been patched. more….....»»
5 Things to Know About the macOS Monterey 12.7.5 Update
Apple’s released its new macOS Monterey 12.7.5 update for Mac and users still running the operating system should consider upgrading today. macOS Monterey 12.7.5 is another point release and the software fixes issues lurking within the operatin.....»»
Apple rolls out watchOS 10.5 update with bug fixes and little else
It's time to update your Apple Watch again — Apple has officially released watchOS 10.5.watchOS 10 on Apple Watch UltraThe beta versions of watchOS 10.5 did not introduce any new features. This suggests that Apple is prioritizing the improvement of.....»»
Apple TV owners can now update to tvOS 17.5
Apple has rolled out tvOS 17.5, a relatively minor update focused on bug fixes and performance upgrades.Apple TV 4KApple's release of tvOS 17.5 is now available to the public on Apple TV and Apple TV 4K after completing another beta testing cycle. As.....»»
Apple"s new macOS 14.5 update is out but brings only bug fixes
Apple has released macOS Sonoma 14.5, but it comes with very few visible updates.Following a round of beta test releases, which began in early April 2024, Apple has now publicly released macOS 14.5. AppleInsider always recommends waiting at least a f.....»»
Smaller laser facility uses new method to exceed previous record for proton acceleration
The Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has made a significant advance in laser plasma acceleration. By employing an innovative method, a research team managed to substantially exceed the previous record for proton acceleration......»»
Critical vulnerabilities take 4.5 months on average to remediate
Over a third of organizations had at least one known vulnerability in 2023, with nearly a quarter of those facing five or more, and 60% of vulnerabilities remained unaddressed past CISA’s deadlines, according to Bitsight. Organizations struggle.....»»
How AI affects vulnerability management in open-source software
In this Help Net Security video, Itamar Sher, CEO of Seal Security, discusses how AI affects the risk and operational aspects of managing vulnerabilities in open-source software. One of the core issues around open-source vulnerability patch managemen.....»»