Tag: us critical infrastructure
11 articles
US Disrupts Chinese Cyber Espionage Proxy Network
The FBI has struck a major blow against Chinese cyber espionage, disrupting a proxy network used to sell reconnaissance and operational routing capabilities to malicious actors. This key takedown targeted a technical quartermaster tied to Nanjing Xinjiuwei Network Technology Company, a company linked to the notorious QTYF spy-proxy network.
FBI Disrupts Chinese Hacking Tools Targeting US Critical Networks
The FBI has successfully disrupted a Chinese hacking operation, seizing two malicious platforms - QScan and QTRouter - used to target high-value US networks and critical infrastructure. This significant takedown thwarts a major threat to US security, thanks to the Justice Department's court-authorized seizures of key domains.
FBI Disrupts Chinese Espionage Proxy Network
Kudos to the FBI and DOJ for taking down a Chinese cyber espionage proxy network that's been targeting US critical infrastructure - a huge win for national security. This disruption, made possible by Lumen Technologies' Black Lotus Labs' year-long tracking, has crippled the infrastructure used by Chinese hackers to spy on and gather intel from American targets.
Treasury Targets Iranian Hackers Tied to US Critical Infrastructure Breaches
The Treasury Department has taken a bold step, calling it an "economic D-Day," by imposing sanctions on five Iranian hackers linked to a string of brazen cyberattacks on US critical infrastructure, government offices, and digital assets. This move is part of a broader effort to isolate Iran and cut off its revenue streams.
AI-Generated Scripts Target Siemens PLCs in US Critical Infrastructure
The US government has issued a warning about an active threat targeting critical infrastructure organizations, where hackers are using artificial intelligence to create exploit scripts that target industrial programmable logic controllers, specifically Siemens S7 Series PLCs. This AI-assisted attack has the potential to affect a wide range of industries and is not limited to Siemens PLCs.
Medusa Ransomware Targets Over 500 US Critical Infrastructure Orgs
The Medusa ransomware gang has struck a staggering 500+ US critical infrastructure organizations across multiple sectors, including healthcare, defense, and finance, since June 2021. This alarming surge in attacks has prompted a joint warning from top US agencies, highlighting the urgent need for heightened cybersecurity measures.
Iranian Hackers Target Thousands of US Industrial Devices
Thousands of US industrial devices, including programmable logic controllers made by Rockwell Automation, have been targeted by Iranian-linked hackers, raising concerns about the vulnerability of critical infrastructure networks. This cyber campaign highlights the alarming risk to the networks we rely on every day.
Iranian Hackers Infiltrate US Critical Infrastructure via OT Weaknesses
US critical infrastructure providers are reeling from a wake-up call after Iranian-backed hackers exploited weaknesses in internet-exposed operational technology assets, causing disruption and financial loss. The alarming breach, revealed by the Cybersecurity and Infrastructure Security Agency, highlights the high stakes of vulnerable systems.
Iran-Backed Hackers Infiltrate US Industrial Controls
US cyber and intelligence agencies have sounded the alarm: pro-Iran hackers have infiltrated and disrupted critical US infrastructure, including water and energy systems, posing a pressing threat to national security. These foreign actors have breached government networks and industrial controls, sparking urgent concerns about the vulnerability of America's essential services.
Iranian Actors Exploit OT Vulnerabilities in US Critical Infrastructure
US critical infrastructure is under threat as Iranian-linked actors exploit vulnerabilities in operational technology (OT) systems, allowing them to gain network access and potentially disrupt operations. The alarming warning from federal agencies highlights the urgent need to secure the nation's industrial backbone from these increasingly targeted attacks.
US Warns of Iranian Hackers Targeting Exposed Industrial Controls
When devices that connect our physical and digital worlds are left exposed to the public internet, they become an open invitation for hackers - and Iranian-linked cybercriminals are now actively targeting Internet-exposed industrial control systems, specifically Rockwell/Allen-Bradley programmable logic controllers, in US critical infrastructure organizations.