The company topped revenue and earnings forecasts for the first quarter of 2026, but its shares plunged more than 20%. The post Cloudflare Lays Off 1,100 Employees in AI-Driven Restructuring appeared first on SecurityWeek.
The incident occurred on April 20 and did not affect customer data in the company’s production and staging environments. The post SailPoint Discloses GitHub Repository Hack appeared first on SecurityWeek.
A widely used Go library called fsnotify has found itself at the center of a supply chain security scare after a sudden change in maintainer access triggered alarm across the open source community. The project provides cross-platform filesystem notifications for applications running on Windows, Lin
The infamous hacking group ShinyHunters has struck again, this time targeting Instructure, the company behind Canvas Learning Management System (LMS). In early May 2026, Instructure confirmed unauthorized activity on its Canvas platform after detecting suspicious access on April 29, 2026. The breach
In a massive, internationally coordinated operation, the Frankfurt am Main Public Prosecutor’s Office – Central Office for Combating Internet Crime (ZIT) and the Federal Criminal Police Office (BKA) have successfully dismantled the relaunched “Crimenetwork” platform. Law enforcement officers arreste
This upcoming webinar explores how organizations need to combine security, backups, and recovery planning to reduce the impact of modern cyberattacks. [...]
The issue was found in the same area of the Linux kernel that produced last month’s Copy Fail bug, and also allows anyone with a basic account on an affected computer to seize full administrative control.
Education technology giant Instructure has confirmed that a security vulnerability allowed hackers to modify Canvas login portals and leave an extortion message. [...]
Researchers at Google Threat Intelligence Group (GTIG) say that a zero-day exploit targeting a popular open-source web administration tool was likely generated using AI. [...]
Defending a network at 2 am looks a lot like this: an analyst copy-pasting a hash from a PDF into a SIEM query. A red team script is being rewritten by hand so the blue team can use it. A patch waiting on a change-approval window that's longer than the exploitation window itself. Nobody in that chai
A malicious Hugging Face repository managed to take a spot in the platform's trending list by impersonating OpenAI's Privacy Filter open-weight model to deliver a Rust-based information stealer to Windows users. The project, named Open-OSS/privacy-filter, masqueraded as its legitimate counterpart, r
Using a vulnerability in the portal, hackers accessed names, addresses, email addresses, and phone numbers. The post Skoda Data Breach Hits Online Shop Customers appeared first on SecurityWeek.
Traditional ransomware disrupts organizations by encrypting data and demanding payment for decryption keys. However, a newly disclosed technique called GhostLock demonstrates a fundamentally different availability attack that achieves the same business disruption without writing a single encrypted b
Full Disk Encryption (FDE) is a security feature that encrypts the entire contents of a disk drive, ensuring that all data stored on the drive is protected from unauthorized access, even if the device is physically stolen. FDE uses robust encryption algorithms to encrypt data on the fly, providing s
ODINI is a sophisticated proof-of-concept malware capable of extracting sensitive information from air-gapped computers protected by Faraday cages. By modulating the targeted computer’s CPU workload to generate low-frequency magnetic fields, this covert channel successfully transmits data through ad
Victims span across the aviation, critical infrastructure, energy, logistics, public administration, and technology sectors. The post Over 500 Organizations Hit in Years-Long Phishing Campaign appeared first on SecurityWeek.
Threat hunters have flagged a previously undocumented Brazilian banking trojan dubbed TCLBANKER that's capable of targeting 59 banking, fintech, and cryptocurrency platforms. The activity is being tracked by Elastic Security Labs under the moniker REF3076. The malware family is assessed to be a majo
Attackers are abusing Google Ads and legitimate Claude.ai shared chats in an active malvertising campaign. Users searching for "Claude mac download" may come across sponsored search results that list claude.ai as the target website, but lead to instructions that install malware on their Mac. [...]
CVE-2026-6973 is a high-severity vulnerability that allows an attacker who has admin privileges to execute arbitrary code. The post Ivanti Patches EPMM Zero-Day Exploited in Targeted Attacks appeared first on SecurityWeek.
Details have emerged about a new, unpatched local privilege escalation (LPE) vulnerability impacting the Linux kernel. Dubbed Dirty Frag, it has been described as a successor to Copy Fail (CVE-2026-31431, CVSS score: 7.8), a recently disclosed LPE flaw impacting the Linux kernel that has since come