MI6 Opens Dark Web Portal “Silent Courier” for Russians to Share Secrets

The UK's spy agency, MI6, has launched a new dark web portal called Silent Courier to securely recruit agents worldwide, particularly from Russia. Learn how this shift to the dark web marks a new era in modern espionage and national security...

Abandoned Sogou Zhuyin Update Server Hijacked, Weaponized in Taiwan Espionage Campaign

An abandoned update server associated with input method editor IME software Sogou Zhuyin was leveraged by threat actors as part of an espionage campaign to deliver several malware families, including C6DOOR and GTELAM, in attacks primarily targeting users across Eastern Asia. "Attackers employed...

Chinese Hackers Murky, Genesis, and Glacial Panda Escalate Cloud and Telecom Espionage

Cybersecurity researchers are calling attention to malicious activity orchestrated by a China-nexus cyber espionage group known as Murky Panda that involves abusing trusted relationships in the cloud to breach enterprise networks. "The adversary has also shown considerable ability to quickly...

FBI Warns FSB-Linked Hackers Exploiting Unpatched Cisco Devices for Cyber Espionage

A Russian state-sponsored cyber espionage group known as Static Tundra has been observed actively exploiting a seven-year-old security flaw in Cisco IOS and Cisco IOS XE software as a means to establish persistent access to target networks. Cisco Talos, which disclosed details of the activity, sa...

The Coordinated Embassy Hunt: Unmasking the DPRK-linked GitHub C2 Espionage Campaign

The Coordinated Embassy Hunt: Unmasking the DPRK-linked GitHub C2 Espionage Campaign By Pham Duy Phuc and Alex Lanstein · August 18, 2025 The Trellix Advanced Research Center uncovered a sophisticated espionage operation targeting diplomatic missions across several regions in South Korea during...

North Korean Group ScarCruft Expands From Spying to Ransomware Attacks

North Korean hackers ScarCruft shift from spying to ransomware, using VCD malware in phishing attacks, targeting South Korea…...

CERT-UA Warns of HTA-Delivered C# Malware Attacks Using Court Summons Lures

The Computer Emergency Response Team of Ukraine CERT-UA has warned of cyber attacks carried out by a threat actor called UAC-0099 targeting government agencies, the defense forces, and enterprises of the defense-industrial complex in the country. The attacks, which leverage phishing emails as an...

CL-STA-0969 Installs Covert Malware in Telecom Networks During 10-Month Espionage Campaign

Telecommunications organizations in Southeast Asia have been targeted by a state-sponsored threat actor known as CL-STA-0969 to facilitate remote control over compromised networks. Palo Alto Networks Unit 42 said it observed multiple incidents in the region, including one aimed at critical...

Secret Blizzard Deploys Malware in ISP-Level AitM Attacks on Moscow Embassies

The Russian nation-state threat actor known as Secret Blizzard has been observed orchestrating a new cyber espionage campaign targeting foreign embassies located in Moscow by means of an adversary-in-the-middle AitM attack at the Internet Service Provider ISP level and delivering a custom malware...

Chinese Firms Linked to Silk Typhoon Filed 15+ Patents for Cyber Espionage Tools

Chinese companies linked to the state-sponsored hacking group known as Silk Typhoon aka Hafnium have been identified as behind over a dozen technology patents, shedding light on the shadowy cyber contracting ecosystem and its offensive capabilities. The patents cover forensics and intrusion tools...

Cyber Espionage Campaign Hits Russian Aerospace Sector Using EAGLET Backdoor

Russian aerospace and defense industries have become the target of a cyber espionage campaign that delivers a backdoor called EAGLET to facilitate data exfiltration. The activity, dubbed Operation CargoTalon , has been assigned to a threat cluster tracked as UNG0901 short for Unknown Group 901...

Fire Ant Exploits VMware Flaws to Compromise ESXi Hosts and vCenter Environments

Virtualization and networking infrastructure have been targeted by a threat actor codenamed Fire Ant as part of a prolonged cyber espionage campaign. The activity, observed this year, is primarily designed Now to infiltrate organizations' VMware ESXi and vCenter environments as well as network...

China-Linked Hackers Launch Targeted Espionage Campaign on African IT Infrastructure

The China-linked cyber espionage group tracked as APT41 has been attributed to a new campaign targeting government IT services in the African region. "The attackers used hardcoded names of internal services, IP addresses, and proxy servers embedded within their malware," Kaspersky researchers Den...

UNG0002 Group Hits China, Hong Kong, Pakistan Using LNK Files and RATs in Twin Campaigns

Multiple sectors in China, Hong Kong, and Pakistan have become the target of a threat activity cluster tracked as UNG0002 aka Unknown Group 0002 as part of a broader cyber espionage campaign. "This threat entity demonstrates a strong preference for using shortcut files LNK, VBScript, and...

How China’s Patriotic ‘Honkers’ Became the Nation’s Elite Cyberspies

A new report traces the history of the early wave of Chinese hackers who became the backbone of the state's espionage apparatus...

State-Backed HazyBeacon Malware Uses AWS Lambda to Steal Data from SE Asian Governments

Governmental organizations in Southeast Asia are the target of a new campaign that aims to collect sensitive information by means of a previously undocumented Windows backdoor dubbed HazyBeacon. The activity is being tracked by Palo Alto Networks Unit 42 under the moniker CL-STA-1020 , where "CL"...

Tradecraft in the Information Age

Long article on the difficulty impossibility? of human spying in the age of ubiquitous digital surveillance...

Chinese Hacker Xu Zewei Arrested for Ties to Silk Typhoon Group and U.S. Cyber Attacks

A Chinese national has been arrested in Milan, Italy, for his alleged links to a state-sponsored hacking group known as Silk Typhoon and for carrying out cyber attacks against American organizations and government agencies. The 33-year-old, Xu Zewei , has been charged with nine counts of wire fra...

ICC Contained Cyberattack Amid Espionage Threats and Pressure

International Criminal Court suffered new "sophisticated" cyberattack in The Hague. Occurring near the NATO summit...

TA829 and UNK_GreenSec Share Tactics and Infrastructure in Ongoing Malware Campaigns

Cybersecurity researchers have flagged the tactical similarities between the threat actors behind the RomCom RAT and a cluster that has been observed delivering a loader dubbed TransferLoader. Enterprise security firm Proofpoint is tracking the activity associated with TransferLoader to a group...