FBI: Russian Government Cyber Actors Targeting Networking Devices, Critical Infrastructure

The Federal Bureau of Investigation (FBI) is warning the public, private sector, and international community of the threat posed to computer networks and critical infrastructure by cyber actors attributed to the Russian Federal Security Service’s (FSB) Center 16. The FBI Read More …

Denmark energy cyber attack highlights infrastructure security gaps

November 2023 saw an unprecedented cyber attack on Denmark’s energy infrastructure. In a co-ordinated breach of 22 companies, criminal gangs gained access to industrial control systems. Investigators believe at least one of the attackers was acting on behalf of a Read More …

Singapore: Critical information infrastructure owners must report suspected advanced cyberattacks under new rules

Owners of Singapore’s critical information infrastructure (CII) will soon be required to report any incidents suspected to be caused by advanced persistent threats (APTs), a type of prolonged cyberattack typically carried out by well-resourced threat actors. The reports must be Read More …

Scattered Spider hackers are targeting US critical infrastructure via VMware attacks

The infamous ScatteredSpider ransomware group is using VMware instances to target critical infrastructure organizations in the US, researchers have warned. In the campaign, the hackers do not exploit any vulnerabilities, but instead go for “aggressive, creative, and particularly skilled” social Read More …

In-Depth Analysis of an Obfuscated Web Shell Script

This analysis is a follow-up to the investigation titled ‘Intrusion into Middle East Critical National Infrastructure’, conducted by the FortiGuard Incident Response Team (FGIR), which investigated a long-term cyber intrusion targeting critical national infrastructure (CNI) in the Middle East. The Read More …

Hundreds of organizations breached by SharePoint mass-hacks

Security researchers say hackers have breached at least 400 organizations by exploiting a zero-day vulnerability in Microsoft SharePoint, signaling a sharp rise in the number of detected compromises since the bug was discovered last week. Eye Security, a Dutch cybersecurity Read More …

#StopRansomware: Interlock

Since September 2024, Interlock ransomware actors have impacted a wide range of businesses and critical infrastructure sectors in North America and Europe. These actors are opportunistic and financially motivated in nature and employ tactics to infiltrate and disrupt the victim’s Read More …

The people behind the pixels: why cybersecurity in critical industries is more human than ever

When the phone rings at 3am in the world of critical infrastructure cybersecurity, it’s rarely good news. For security professionals protecting water utilities, power grids, and transport networks, these midnight calls often signal that someone, somewhere, is trying to disrupt Read More …

FBI: Iranian Cyber Actors May Target Vulnerable US Networks and Entities of Interest

The Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), the Department of Defense Cyber Crime Center (DC3), and the National Security Agency (NSA) (hereafter referred to as the authoring agencies) strongly urge organizations to remain vigilant for Read More …

Hacktivist groups led a massive surge in DDoS on US businesses following an attack on Iran

An abrupt and massive rise in Distributed Denial of Service (DDoS) attacks against U.S. businesses has coincided with Washington’s involvement in the Israel-Iran conflict. According to Radware’s Director of Threat Intelligence, Pascal Geenens, between June 21 and 22, 2025, hacktivist-led Read More …