Proofpoint: TA4922 Deploys New RAT and Loader Arsenal
A rapidly evolving threat cluster tracked as TA4922, a Chinese-speaking cybercriminal actor deploying a diverse and expanding malware arsenal that now includes Atlas RAT, RomulusLo...
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A rapidly evolving threat cluster tracked as TA4922, a Chinese-speaking cybercriminal actor deploying a diverse and expanding malware arsenal that now includes Atlas RAT, RomulusLo...
A Chinese-speaking advanced persistent threat (APT) actor has been linked to a new custom backdoor called TinyRCT as part of cyber attacks aimed at government entities and critical...
A suspected China-nexus threat activity cluster has been observed targeting Indian taxpayers, tax professionals, and corporate finance teams to deliver a remote access trojan desig...
A new China-linked cybercrime group known as TA4922 has expanded its targeting focus to target European organizations in the U.K., Germany, Italy, and South Africa. These efforts...
Proofpoint says TA4922, a suspected China aligned cybercrime group, is targeting UK and European organisations with tax, payroll and benefits themed malware campaigns.
A Chinese threat actor tracked as UAT-7810 is actively refining its bespoke malware to expand its Operational Relay Box (ORB) network by breaking into internet-facing networking de...
A Chinese-speaking threat group known as CL-STA-1062 has been running a quiet but aggressive campaign against government agencies and critical energy infrastructure across Southeas...
The China-linked cybercrime group known as Silver Fox has been attributed to a new Rust-based remote access trojan (RAR) called MODBEACON. Chinese cybersecurity company QiAnXin sa...
A Chinese-speaking threat cluster tracked as CL-STA-1062 has deployed a newly discovered .NET backdoor, TinyRCT, in targeted campaigns against government and critical energy infras...
A previously disclosed China-linked threat cluster, tracked as OP-512, has been observed deploying a purpose-built web shell framework to compromise Internet Information Services (...
Two Russia-aligned cyber attack campaigns have continued to exploit a security flaw in WinRAR to target Ukrainian organisations, almost a year after patches for the vulnerability w...
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new campaign that involves the use of a malicious program that's dressed up as a Notepad++ plugin to compr...
Cybersecurity researchers have disclosed details of a financially motivated data theft extortion campaign that has targeted dozens of organizations across professional, legal, and...
An exposed Alibaba Cloud server has revealed a China-nexus operation that Group-IB tracks as JadeProx. The cluster has targeted government, healthcare, and education organizations...
A recent surge in ValleyRAT activity that combines RC4-encrypted payloads, Donut-generated shellcode, and in-memory execution via suspended rundll32 processes to evade detection. F...
The North Korean state-sponsored hacking group known as ScarCruft (aka APT37) has been observed using spear-phishing messages impersonating Microsoft Account security notifications...
A new shellcode loader, dubbed “TriBack Loader,” to a China-nexus intrusion cluster tracked as JadeProx, with the malware explicitly engineered to evade modern EDR by abusing signe...
A newly documented attack chain tied to threat actor group UAC-0226 is putting Windows users at serious risk. The campaign uses booby-trapped WinRAR archives, hidden file streams,...
A new cyber espionage campaign codenamed Operation Dragon Weave has been observed targeting officials and citizens in the Czech Republic and Taiwan to deliver an AdaptixC2 agent....
A sophisticated cybercriminal group known as UNC3753 has been running an aggressive campaign against US law firms since early 2026, using phone calls, screen-sharing tricks, and re...
Cisco Talos said China-linked APT UAT-7810 is growing its proxy relay network with new malware
A newly identified remote access trojan named SHEETCREEP is making headlines for its clever use of Google Sheets as a hidden communication channel between attackers and infected ma...
A newly identified threat cluster with suspected ties to China has been caught targeting Internet Information Services (IIS) web servers using a purpose-built web shell framework....
Cybersecurity researchers have discovered a previously unreported threat cluster dubbed OP-512 (where "OP" stands for "opponent") that has been observed targeting Microsoft Interne...
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