Cyber warfare

Pierluigi Paganini December 19, 2024
CERT-UA: Russia-linked UAC-0125 abuses Cloudflare Workers to target Ukrainian army

The Computer Emergency Response Team of Ukraine (CERT-UA) warns that the threat actor UAC-0125 abuses Cloudflare Workers services to target the Ukrainian army with Malware. The Computer Emergency Response Team of Ukraine (CERT-UA) warns that the threat actor UAC-0125 exploits Cloudflare Workers to target the Ukrainian military, spreading malware disguised as the mobile app Army+ […]

Pierluigi Paganini December 14, 2024
IOCONTROL cyberweapon used to target infrastructure in the US and Isreael

Iran-linked threat actors target IoT and OT/SCADA systems in US and Israeli infrastructure with IOCONTROL malware. Claroty’s Team82 obtained a sample of a custom-built IoT/OT malware called IOCONTROL used by the Iran-linked threat actors to target devices in infrastructure located in Israel and U.S.. According to the experts Iran-linked threat group CyberAv3ngers reportedly targeted fuel […]

Pierluigi Paganini December 07, 2024
Romania ’s election systems hit by 85,000 attacks ahead of presidential vote

Romania ‘s election systems suffered over 85,000 attacks, with leaked credentials posted on a Russian hacker forum before the presidential election. Romania ‘s Intelligence Service revealed that over 85,000 cyberattacks targeted the country’s election systems. Threat actors gained access to credentials for election-related websites, and then leaked them on Russian cybercrime forums a few days […]

Pierluigi Paganini November 25, 2024
Russia-linked APT TAG-110 uses targets Europe and Asia

Russia-linked threat actors TAG-110 employed custom malware HATVIBE and CHERRYSPY to target organizations in Asia and Europe. Insikt Group researchers uncovered an ongoing cyber-espionage campaign by Russia-linked threat actor TAG-110 that employed custom malware tools HATVIBE and CHERRYSPY. The campaign primarily targeted government entities, human rights groups, and educational institutions in Central Asia, East Asia, […]

Pierluigi Paganini November 25, 2024
Russia-linked threat actors threaten the UK and its allies, minister to say

A senior UK minister will warn that Russia is preparing cyberattacks against the UK and its allies to undermine support for Ukraine. Russia may launch cyberattacks against the UK and its allies in retaliation for their support of Ukraine, Chancellor of the Duchy of Lancaster Pat McFadden is expected to state during a NATO meeting. […]

Pierluigi Paganini November 14, 2024
China-linked threat actors compromised multiple telecos and spied on a limited number of U.S. government officials

China-linked threat actors breached U.S. broadband providers and gained access to private communications of a limited number of U.S. government officials. The FBI and CISA continues to investigate a large-scale cyber-espionage campaign by China-linked threat actors targeting U.S. telecoms, compromising networks to steal call records and access private communications, mainly of government and political figures. […]

Pierluigi Paganini November 02, 2024
Sophos details five years of China-linked threat actors’ activity targeting network devices worldwide

Sophos used custom implants to monitor China-linked thret actors targeting firewall zero-days in a years-long battle. Sophos revealed a years-long “cat-and-mouse” battle with China-linked threat actors, using custom implants to track the attackers’ activities. Since 2018, Sophos has faced increasingly aggressive campaigns, including the India-based Sophos subsidiary Cyberoam, where attackers exploited a wall-mounted display for […]

Pierluigi Paganini October 30, 2024
Russia-linked Midnight Blizzard APT targeted 100+ organizations with a spear-phishing campaign using RDP files

Microsoft warns of a new phishing campaign by Russia-linked APT Midnight Blizzard targeting hundreds of organizations. Microsoft warns of a large-scale spear-phishing campaign by Russia-linked APT Midnight Blizzard (aka APT29, SVR group, BlueBravo, Cozy Bear, Nobelium, Midnight Blizzard, and The Dukes), targeting 1,000+ users across 100+ organizations for intelligence gathering. The Midnight Blizzard group along with APT28 cyber espionage group was involved in the Democratic National […]

Pierluigi Paganini October 29, 2024
Russia-linked espionage group UNC5812 targets Ukraine’s military with malware

Suspected Russia-linked espionage group UNC5812 targets Ukraine’s military with Windows and Android malware via Telegram. Google TAG and Mandiant observed a Russia-linked group, tracked as UNC5812, targeting Ukraine’s military with Windows and Android malware via the Telegram channel “Civil Defense.” The Telegram channel was created on September 10, 2024 and at this time has 189 […]

Pierluigi Paganini October 18, 2024
Iran-linked actors target critical infrastructure organizations

U.S. and allies warn of attacks from Iran-linked actors targeting critical infrastructure through brute-force attacks in a year-long campaign. Intelligence and cybersecurity agencies from the U.S., Australia, and Canada, warn about a year-long campaign carried out by Iran-linked threat actors to break into critical infrastructure organizations via brute force and password spraying attacks. The attacks […]