Japanese advertising giant Dentsu has disclosed that its U.S.-based subsidiary Merkle suffered a cybersecurity incident that exposed staff and client data. [...]

The Qilin ransomware operation was spotted executing Linux encryptors in Windows using Windows Subsystem for Linux (WSL) to evade detection by traditional security tools. [...]

The Cybersecurity & Infrastructure Security Agency (CISA) warned today that attackers are actively exploiting two vulnerabilities in Dassault Systèmes' DELMIA Apriso, a manufacturing operations management (MOM) and execution (MES) solution. [...]

Google announced today that the Chrome web browser will ask for permission by default before connecting to public, insecure HTTP websites, beginning with Chrome 154 in October 2026. [...]

Academic researchers developed a side-channel attack called TEE.Fail, which allows extracting secrets from the trusted execution environment in the CPU, the highly secure area of a system, such as Intel's SGX and TDX, and AMD's SEV-SNP. [...]

Attackers are abusing bidirectional text to make fake URLs look real, reviving a decade-old browser flaw now fueling new phishing tricks. Varonis reveals how the "BiDi Swap" technique works and what organizations need to watch out for. [...]

A new malware-as-a-service (MaaS) platform named Atroposia provides cybercriminals a remote access trojan that combines capabilities for persistent access, evasion, data theft, and local vulnerability scanning. [...]

A new Android malware family, Herodotus, uses random delay injection in its input routines to mimic human behavior on mobile devices and evade timing-based detection by security software. [...]

Google was once again forced to announce that it had not suffered a data breach after numerous news outlets published sensational stories about a fake breach that purportedly exposed 183 million accounts. [...]

X is warning that users must re-enroll their security keys or passkeys for two-factor authentication (2FA) before November 10 or they will be locked out of their accounts until they do so. [...]

The number of victims paying ransomware threat actors has reached a new low, with just 23% of the breached companies giving in to attackers' demands. [...]

QNAP warned customers to patch a critical ASP.NET Core vulnerability that also impacts the company's NetBak PC Agent, a Windows utility for backing& up data to a QNAP network-attached storage (NAS) device. [...]

A zero-day vulnerability in Google Chrome exploited in Operation ForumTroll earlier this year delivered malware linked to Italian spyware vendor Memento Labs, born after IntheCyber ​​Group acquired the infamous Hacking Team. [...]

Attackers are using AI to weaponize old vulnerabilities while security teams face expanding attack surfaces and limited resources. Intruder's 2025 Exposure Management Index reveals how 3,000+ organizations are adapting and fixing critical flaws faster than ever. [...]

The Cybersecurity and Infrastructure Security Agency (CISA) ordered U.S. government agencies to patch a critical-severity Windows Server Update Services (WSUS) vulnerability after adding it to its catalog of security flaws exploited in attacks. [...]

Attackers are using the open-source red-team tool RedTiger to build an infostealer that collects Discord account data and payment information. [...]

A new phishing technique dubbed 'CoPhish' weaponizes Microsoft Copilot Studio agents to deliver fraudulent OAuth consent requests via legitimate and trusted Microsoft domains. [...]

A widespread exploitation campaign is targeting WordPress websites with GutenKit and Hunk Companion plugins vulnerable to critical-severity, old security issues that can be used to achieve remote code execution (RCE). [...]

Attackers are now exploiting a critical-severity Windows Server Update Service (WSUS) vulnerability, which already has publicly available proof-of-concept exploit code. [...]

LastPass is warning customers of a phishing campaign sending emails with an access request to the password vault as part of a legacy inheritance process. [...]

Password resets account for nearly 40% of IT help desk calls, costing orgs time and money. Specops Software's uReset lets users securely reset passwords with flexible MFA options like Duo, Okta, and Yubikey while enforcing identity verification to stop misuse. [...]

Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with publicly available proof-of-concept exploit code. [...]

​The Pwn2Own Ireland 2025 hacking competition has ended with security researchers collecting $1,024,750 in cash awards after exploiting 73 zero-day vulnerabilities. [...]

Toys "R" Us Canada has sent notices of a data breach to customers informing them of a security incident where threat actors leaked customer records they had previously stolen from its systems. [...]

The Cybersecurity & Infrastructure Security Agency (CISA) is warning that hackers are exploiting a critical vulnerability in the Motex Landscope Endpoint Manager. [...]