china
Chinese hackers behind attacks targeting SAP NetWeaver servers
Forescout Vedere Labs security researchers have linked ongoing attacks targeting a maximum severity vulnerability impacting SAP NetWeaver instances to a Chinese threat actor. SAP released an out-of-band emergency patch on April 24 to address this unauthenticated file upload security flaw (tracked as CVE-2025-31324) in SAP NetWeaver Visual Composer, days after cybersecurity company ReliaQuest first detected the vulnerability being targeted in […]
Darcula PhaaS steals 884,000 credit cards via SMS phishing texts
The Darcula phishing-as-a-service (PhaaS) platform stole 884,000 credit cards from 13 million clicks on malicious links sent via text messages to targets worldwide. The cyber heist was done over seven months between 2023 and 2024, so it does not reflect the total amount the cybercrime platform has helped to steal. These numbers come from coordinated […]
TikTok fined €530 million for sending European user data to China
The Irish Data Protection Commission (DPC) has fined TikTok €530 million (over $601 million) for illegally transferring the personal data of users in the European Economic Area (EEA) to China, violating the European Union’s GDPR data protection regulations. The administrative fines imposed by the Irish watchdog consist of a fine of €485 million for its […]
Hackers abuse IPv6 networking feature to hijack software updates
A China-aligned APT threat actor named “TheWizards” abuses an IPv6 networking feature to launch adversary-in-the-middle (AitM) attacks that hijack software updates to install Windows malware. According to ESET, the group has been active since at least 2022, targeting entities in the Philippines, Cambodia, the United Arab Emirates, China, and Hong Kong. Victims include individuals, gambling companies, […]
Chinese hackers target Russian govt with upgraded RAT malware
Chinese-speaking IronHusky hackers are targeting Russian and Mongolian government organizations using upgraded MysterySnail remote access trojan (RAT) malware. Security researchers at Kaspersky’s Global Research and Analysis Team (GReAT) spotted the updated implant while investigating recent attacks where the attackers deployed the RAT malware using a malicious MMC script camouflaged as a Word document, which downloaded second-stage […]
Ivanti patches Connect Secure zero-day exploited since mid-March
Ivanti has released security updates to patch a critical Connect Secure remote code execution vulnerability exploited by a China-linked espionage actor to deploy malware since at least mid-March 2025. Tracked as CVE-2025-22457, this critical security flaw is due to a stack-based buffer overflow weakness. It impacts Pulse Connect Secure 9.1x (which reached end-of-support in December), Ivanti […]
Chinese FamousSparrow hackers deploy upgraded malware in attacks
A China-linked cyberespionage group known as ‘FamousSparrow’ was observed using a new modular version of its signature backdoor ‘SparrowDoor’ against a US-based trade organization. The activity and new malware version were observed by security researchers at ESET, who found evidence the threat actor has been more active than initially thought since its last operations were exposed in […]
Chinese Weaver Ant hackers spied on telco network for 4 years
A China-linked advanced threat group named Weaver Ant spent more than four years in the network of a telecommunications services provider, hiding traffic and infrastructure with the help of compromised Zyxel CPE routers. Researchers investigating the intrusion found multiple variants of the China Chopper backdoor and a previously undocumented custom web-shell called ‘INMemory’ that executes payloads […]
Juniper patches bug that let Chinese cyberspies backdoor routers
Juniper Networks has released emergency security updates to patch a Junos OS vulnerability exploited by Chinese hackers to backdoor routers for stealthy access. This medium severity flaw (CVE-2025-21590) was reported by Amazon security engineer Matteo Memelli and is caused by an improper isolation or compartmentalization weakness. Successful exploitation lets local attackers with high privileges execute arbitrary code on […]
Chinese cyberspies backdoor Juniper routers for stealthy access
Chinese hackers are deploying custom backdoors on Juniper Networks Junos OS MX routers that have reached end-of-life (EoL) and no longer receive security updates. The backdoors are primarily variants of the TinyShell malware, an open-source tool that facilitates data exchange and command execution on Linux systems, and which has been used by multiple threat groups over the years. […]