Multiple China-linked threat actors began exploiting the React2Shell vulnerability (CVE-2025-55182) affecting React and Next.js just hours after the max-severity issue was disclosed. [...]

Threat actors have been exploiting a command injection vulnerability in Array AG Series VPN devices to plant webshells and create rogue users. [...]

The UK's National Cyber Security Center (NCSC) announced the testing phase of a new service called Proactive Notifications, designed to inform organizations in the country of vulnerabilities present in their environment. [...]

The Predator spyware from surveillance company Intellexa has been using a zero-click infection mechanism dubbed "Aladdin" that compromised specific targets when simply viewing a malicious advertisement. [...]

A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote code execution without authentication in React and Next.js applications. [...]

Attackers are exploiting a critical-severity privilege escalation vulnerability (CVE-2025-8489) in the King Addons for Elementor plugin for WordPress, which lets them obtain administrative permissions during the registration process. [...]

Leroy Merlin is sending security breach notifications to customers in France, informing them that their personal data was compromised. [...]

Google is expanding support for its Android's in-call scam protection to multiple banks and financial applications in the United States. [...]

In just three months, the massive Aisuru botnet launched more than 1,300 distributed denial-of-service attacks, one of them setting a new record with a peak at 29.7 terabits per second. [...]

The Korean National Police have arrested four individuals suspected of hacking over 120,000 IP cameras across the country and then selling stolen footage to a foreign adult site. [...]

The Federal Trade Commission (FTC) is proposing that education technology provider Illuminate Education to delete unnecessary student data and improve its security to settle allegations related to an incident in 2021 that exposed info of 10 million students. [...]

The second Shai-Hulud attack last week exposed around 400,000 raw secrets after infecting hundreds of packages in the NPM (Node Package Manager) registry and publishing stolen data in 30,000 GitHub repositories. [...]

Google has released the December 2025 Android security bulletin, addressing 107 vulnerabilities, including two flaws actively exploited in targeted attacks. [...]

An ongoing phishing campaign impersonates popular brands, such as Unilever, Disney, MasterCard, LVMH, and Uber, in Calendly-themed lures to steal Google Workspace and Facebook business account credentials. [...]

The Glassworm campaign, which first emerged on the OpenVSX and Microsoft Visual Studio marketplaces in October, is now in its third wave, with 24 new packages added on the two platforms. [...]

The popular open-source SmartTube YouTube client for Android TV was compromised after an attacker gained access to the developer's signing keys, leading to a malicious update being pushed to users. [...]

South Korea's largest retailer, Coupang, has suffered a data breach that exposed the personal information of 33.7 million customers. [...]

A long-running malware operation known as "ShadyPanda" has amassed over 4.3 million installations of seemingly legitimate Chrome and Edge browser extensions that evolved into malware. [...]

Asahi Group Holdings, Japan's largest beer producer, has finished the investigation into the September cyberattack and found that the incident has impacted up to 1.9 million individuals. [...]