security
Linux ‘io_uring’ security blindspot allows stealthy rootkit attacks
A significant security gap in Linux runtime security caused by the ‘io_uring’ interface allows rootkits to operate undetected on systems while bypassing advanced Enterprise security software. The flaw was discovered by ARMO security researchers who developed a proof-of-concept rootkit called “Curing” to demonstrate the practicality and feasibility of attacks leveraging io_uring for evasion. io_uring is a Linux […]
Google adds Android auto-reboot to block forensic data extractions
Google is rolling out a new security mechanism on Android devices that will automatically reboot locked, unused devices after three consecutive days of inactivity, restoring memory to an encrypted state. Although the tech giant has not commented on the exact motives behind the addition of this feature, it is expected to make data extraction by […]
SSL/TLS certificate lifespans reduced to 47 days by 2029
The CA/Browser Forum has voted to significantly reduce the lifespan of SSL/TLS certificates over the next 4 years, with a final lifespan of just 47 days starting in 2029. The CA/Browser Forum is a group of certificate authorities (CAs) and software vendors, including browser developers, working together to establish and maintain security standards for digital certificates used […]
Western Sydney University discloses security breaches, data leak
Western Sydney University (WSU) announced two security incidents that exposed personal information belonging to members of its community. WSU is a prominent Australian institution offering various undergraduate, postgraduate, and research programs across multiple disciplines. It serves a student body of 47,000 and employs over 4,500 permanent and seasonal staff, operating with an annual budget of […]
GitHub expands security tools after 39 million secrets leaked in 2024
GitHub announced updates to its Advanced Security platform after it detected over 39 million leaked secrets in repositories during 2024, including API keys and credentials, exposing users and organizations to serious security risks. In a new report by GitHub, the development company says the 39 million secrets were found through its secret scanning service, a security […]
Microsoft uses AI to find flaws in GRUB2, U-Boot, Barebox bootloaders
Microsoft used its AI-powered Security Copilot to discover 20 previously unknown vulnerabilities in the GRUB2, U-Boot, and Barebox open-source bootloaders. GRUB2 (GRand Unified Bootloader) is the default boot loader for most Linux distributions, including Ubuntu, while U-Boot and Barebox are commonly used in embedded and IoT devices. Microsoft discovered eleven vulnerabilities in GRUB2, including integer and buffer […]
Cloudflare now blocks all unencrypted traffic to its API endpoints
Cloudflare announced that it closed all HTTP connections and it is now accepting only secure, HTTPS connections for api.cloudflare.com. The move prevents unencrypted API requests from being sent, even accidentally, to eliminate the risk of sensitive information being exposed in cleartext traffic before the server closes the HTTP conection and redirects to a secure communication channel. […]
Popular WordPress security plugin WP Ghost vulnerable to RCE bug
Popular WordPress security plugin WP Ghost is vulnerable to a critical severity flaw that could allow unauthenticated attackers to remotely execute code and hijack servers. WP Ghost is a popular security add-on used in over 200,000 WordPress sites that claims to stop 140,000 hacker attacks and over 9 million brute-forcing attempts every month. It also […]
Mozilla warns users to update Firefox before certificate expires
Mozilla is warning Firefox users to update their browsers to the latest version to avoid facing disruption and security risks caused by the upcoming expiration of one of the company’s root certificates. The Mozilla certificate is set to expire this Friday, March 14, 2025, and was used to sign content, including add-ons for various Mozilla […]
Over 37,000 VMware ESXi servers vulnerable to ongoing attacks
Over 37,000 internet-exposed VMware ESXi instances are vulnerable to CVE-2025-22224, a critical out-of-bounds write flaw that is actively exploited in the wild. This massive exposure is being reported by threat monitoring platform The Shadowserver Foundation, which reported a figure of around 41,500 yesterday. Today, ShadowServer now reports that 37,000 are still vulnerable, indicating that 4,500 devices were […]