Security
Stay informed with the latest developments in cybersecurity through our Security category. Discover in-depth news, analysis, and updates on emerging cyber threats, malware incidents, and major data breaches. Whether you’re a cybersecurity professional or just keen on protecting your digital footprint, find insights and trends that are shaping the future of online security here.
Hackers breach Toptal GitHub account, publish malicious npm packages
Hackers compromised Toptal’s GitHub organization account and used their access to publish ten malicious packages on the Node Package Manager (NPM) index. The packages included data-stealing code that collected GitHub authentication tokens and then wiped the victims’ systems. Toptal is a freelance talent marketplace that connects companies with software developers, designers, and finance experts. The company also […]
SonicWall urges admins to patch critical RCE flaw in SMA 100 devices
SonicWall urges customers to patch SMA 100 series appliances against a critical authenticated arbitrary file upload vulnerability that can let attackers gain remote code execution. The security flaw (tracked as CVE-2025-40599) is caused by an unrestricted file upload weakness in the devices’ web management interfaces, which can allow remote threat actors with administrative privileges to […]
Microsoft: SharePoint servers also targeted in ransomware attacks
A China-based hacking group is deploying Warlock ransomware on Microsoft SharePoint servers vulnerable to widespread attacks targeting the recently patched ToolShell zero-day exploit chain. Non-profit security organization Shadowserver is currently tracking over 420 SharePoint servers that are exposed online and remain vulnerable to these ongoing attacks. “Although Microsoft has observed this threat actor deploying Warlock and Lockbit ransomware in the past, Microsoft […]
Brave blocks Windows Recall from screenshotting your browsing activity
Brave Software says its privacy-focused browser will block Microsoft’s Windows Recall from capturing screenshots of Brave windows by default to protect users’ privacy. Windows Recall is an opt-in Windows feature that takes screenshots of active windows every few seconds, analyzes them, and enables Windows 11 users to search for text within the snapshots using natural language. […]
Hackers fooled Cognizant help desk, says Clorox in $380M cyberattack lawsuit
Clorox is suing IT giant Cognizant for gross negligence, alleging it enabled a massive August 2023 cyberattack by resetting an employee’s password for a hacker without first verifying their identity. The incident was first made public in September 2023, reportedly carried out by hackers associated with Scattered Spider, who utilized a social engineering attack to […]
NPM package ‘is’ with 2.8M weekly downloads infected devs with malware
The popular NPM package ‘is’ has been compromised in a supply chain attack that injected backdoor malware, giving attackers full access to compromised devices. This occurred after maintainer accounts were hijacked via phishing, followed by unauthorized owner changes that went unnoticed for several hours, potentially compromising many developers who downloaded the new releases. The ‘is’ […]
US nuclear weapons agency hacked in Microsoft SharePoint attacks
Unknown threat actors have breached the National Nuclear Security Administration’s network in attacks exploiting a recently patched Microsoft SharePoint zero-day vulnerability chain. NNSA is a semi-autonomous U.S. government agency part of the Department of Energy that maintains the country’s nuclear weapons stockpile and is also tasked with responding to nuclear and radiological emergencies within the […]
CISA warns of hackers exploiting SysAid vulnerabilities in attacks
CISA has warned that attackers are actively exploiting two security vulnerabilities in the SysAid IT service management (ITSM) software to hijack administrator accounts. The two unauthenticated XML External Entity (XXE) flaws, tracked as CVE-2025-2775 and CVE-2025-2776, were reported by watchTowr Labs security researchers in December 2024 and patched in March with the release of SysAid On-Prem version […]
npm ‘accidentally’ removes Stylus package, breaks builds and pipelines
npm has taken down all versions of the real Stylus library and replaced them with a “security holding” page, breaking pipelines and builds worldwide that rely on the package. A security placeholder webpage is typically displayed when malicious packages and libraries are removed by the admins of npmjs.com, the world’s largest software registry primarily used for JavaScript and Node.js development. But that […]
Lumma infostealer malware returns after law enforcement disruption
The Lumma infostealer malware operation is gradually resuming activities following a massive law enforcement operation in May, which resulted in the seizure of 2,300 domains and parts of its infrastructure. Although the Lumma malware-as-a-service (MaaS) platform suffered significant disruption from the law enforcement action, as confirmed by early June reports on infostealer activity, it didn’t shut down. The operators immediately acknowledged […]