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. [...]

A 44-year-old man was sentenced to seven years and four months in prison for operating an "evil twin" WiFi network to steal the data of unsuspecting travelers at various airports across Australia. [...]

After scanning all 5.6 million public repositories on GitLab Cloud, a security engineer discovered more than 17,000 exposed secrets across over 2,800 unique domains. [...]

Thousands of ASUS WRT routers, mostly end-of-life or outdated devices, have been hijacked in a global campaign called Operation WrtHug that exploits six vulnerabilities. [...]

The China-aligned advanced persistent threat (APT) tracked as 'PlushDaemon' is hijacking software update traffic to deliver malicious payloads to its targets. [...]

Thunderbird 145 has been released with full native support for Microsoft Exchange email via the Exchange Web Services (EWS) protocol. [...]

A global campaign dubbed ShadowRay 2.0 hijacks exposed Ray Clusters by exploiting an old code execution flaw to turn them into a self-propagating cryptomining botnet. [...]

A malicious extension with basic ransomware capabilities seemingly created with the help of AI, has been published on Microsoft's official VS Code marketplace. [...]

The State of Nevada has completed its recovery from a ransomware attack it suffered on August 24, 2025, which impacted 60 state agencies, disrupting critical services related to health and public safety. [...]

ClickFix attacks have evolved to feature videos that guide victims through the self-infection process, a timer to pressure targets into taking risky actions, and automatic  detection of the operating system to provide the correct commands. [...]

Russian state-backed hacker group Sandworm has deployed multiple data-wiping malware families in attacks targeting Ukraine's education, government, and the grain sector, the country's main revenue source. [...]

Hyundai AutoEver America is notifying individuals that hackers breached the company's IT environment and gained access to personal information. [...]

An active campaign named 'PhantomRaven' is targeting developers with dozens of malicious npm packages that steal authentication tokens, CI/CD secrets, and GitHub credentials. [...]

The Python Software Foundation (PSF) has withdrawn its $1.5 million grant proposal to the U.S. National Science Foundation (NSF) due to funding terms forcing a compromise on its commitment to diversity, equity, and inclusion.. [...]

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

The Australian Competition and Consumer Commission (ACCC) is suing Microsoft for allegedly misleading 2.7 million Australians into paying for the Copilot AI assistant in the Microsoft 365 service. [...]

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. [...]