Category: Cyber warfare

March 31, 2023

The Cyber Police of Ukraine, in collaboration with law enforcement officials from Czechia, has arrested several members of a cybercriminal gang that set up phishing sites to target European users. Two of the apprehended affiliates are believed to be organizers, […]

March 31, 2023

A Russian hacking group, tracked Winter Vivern (aka TA473), has been actively exploiting vulnerabilities (CVE-2022-27926) in unpatched Zimbra instances to gain access to the emails of NATO officials, governments, military personnel, and diplomats. The CVE-2022-27926 flaw affects Zimbra Collaboration versions […]

March 28, 2023

An advanced persistent threat (APT) group that has a track record of targeting India and Afghanistan has been linked to a new phishing campaign that delivers Action RAT. According to Cyble, which attributed the operation to SideCopy, the activity cluster […]

March 9, 2023

Iranian state-sponsored actors are continuing to engage in social engineering campaigns targeting researchers by impersonating a U.S. think tank. “Notably the targets in this instance were all women who are actively involved in political affairs and human rights in the […]

March 8, 2023

High-profile government entities in Southeast Asia are the target of a cyber espionage campaign undertaken by a Chinese threat actor known as Sharp Panda since late last year. The intrusions are characterized by the use of a new version of […]

March 3, 2023

The China-aligned Mustang Panda actor has been observed using a hitherto unseen custom backdoor called MQsTTang as part of an ongoing social engineering campaign that commenced in January 2023. “Unlike most of the group’s malware, MQsTTang doesn’t seem to be […]

March 2, 2023

Cybersecurity is one of the most pressing challenges in the 21st century. As cyber threats grow more sophisticated and diverse, countries need a robust and coordinated strategy to defend their interests and values in cyberspace. Which is why the Biden […]

February 24, 2023

When Russia invaded Ukraine on Feb. 24, 2022, much discussion ensued about how the war would be both cyber and kinetic. A year later, the consensus seems to be that while there was a lot of cyberattack activity, it wasn’t […]

February 23, 2023

According to a joint report published by the Dutch General Intelligence and Security Service (AIVD), and the Military Intelligence and Security Service (MIVD), many cyber operations conducted by Russia-linked hackers against Ukraine and NATO members during the past year have […]

February 21, 2023

A spear-phishing campaign targeting Indian government entities aims to deploy an updated version of a backdoor called ReverseRAT. Cybersecurity firm ThreatMon attributed the activity to a threat actor tracked as SideCopy. SideCopy is a threat group of Pakistani origin that […]

February 20, 2023

Russia’s cyber attacks against Ukraine surged by 250% in 2022 when compared to two years ago, Google’s Threat Analysis Group (TAG) and Mandiant disclosed in a new joint report. The targeting, which coincided and has since persisted following the country’s […]

February 14, 2023

Microsoft on Monday attributed a China-based cyber espionage actor to a set of attacks targeting diplomatic entities in South America. The tech giant’s Security Intelligence team is tracking the cluster under the emerging moniker DEV-0147, describing the activity as an […]

February 13, 2023

A previously unknown threat actor has been targeting companies in the U.S. and Germany with bespoke malware designed to steal confidential information. Enterprise security company Proofpoint, which is tracking the activity cluster under the name Screentime, said the group, dubbed […]

February 13, 2023

The advanced persistent threat (APT) actor known as Tonto Team carried out an unsuccessful attack on cybersecurity company Group-IB in June 2022. The Singapore-headquartered firm said that it detected and blocked malicious phishing emails originating from the group targeting its […]

February 13, 2023

NATO’s Special Operations Headquarters and Strategic Airlift Capability — both working to deliver humanitarian aid to victims of the recent Turkish-Syrian earthquake — were among NATO organizations disrupted by a weekend cyberattack. Russian-based Killnet threat group has claimed responsibility for […]

February 10, 2023

State-backed hackers from North Korea are conducting ransomware attacks against healthcare and critical infrastructure facilities to fund illicit activities, U.S. and South Korean cybersecurity and intelligence agencies warned in a joint advisory. The attacks, which demand cryptocurrency ransoms in exchange […]

February 8, 2023

The Computer Emergency Response Team of Ukraine (CERT-UA) has issued an alert warning of cyber attacks against state authorities in the country that deploy a legitimate remote access software named Remcos. The mass phishing campaign has been attributed to a […]

February 8, 2023

A Russia-linked threat actor has been observed deploying a new information-stealing malware in cyber attacks targeting Ukraine. Dubbed Graphiron by Broadcom-owned Symantec, the malware is the handiwork of an espionage group known as Nodaria, which is tracked by the Computer […]

February 6, 2023

Microsoft’s Digital Threat Analysis Center (DTAC) has attributed a recent influence operation targeting the satirical French magazine Charlie Hebdo to an Iranian nation-state actor. Microsoft dubbed the threat group, which calls itself Holy Souls, NEPTUNIUM. It has also been identified […]

February 6, 2023

The Italian National Cybersecurity Agency (ACN) warns of an ongoing massive ransomware campaign targeting VMware ESXi servers worldwide, including Italian systems. The attackers are attempting to exploit the CVE-2021–21974 vulnerability. According to the ACN, most of the attacks targeted systems […]