4G networks vulnerable to denial of service attacks, subscriber tracking

Every 4G network is susceptible to a form of denial-of-service (DoS) attack, researchers say. We are in the early stages of a rollout of 5G, the next-generation wireless technology that will replace 4G, offering improved speeds and latency in the process. However, Read More …

The IIoT Threat Landscape: Securing Connected Industries

The Industrial Internet of Things (IIoT) provides bridges of connectedness that enable seamless IT and OT convergence. However, threat actors can cross these bridges to compromise systems. As the use of IoT extends beyond the home and goes into the Read More …

Critical Bugs in Rockwell, Johnson Controls ICS Gear

Security vulnerabilities that require very little skill to exploit have been discovered in industrial control systems (ICS) gear from Rockwell Automation and Johnson Controls, which anchor a flurry of bug disclosures impacting critical infrastructure. First, a set of critical vulnerabilities Read More …

Trend Micro antivirus zero-day used in Mitsubishi Electric hack

Chinese hackers have used a zero-day in the Trend Micro OfficeScan antivirus during their attacks on Mitsubishi Electric, ZDNet has learned from sources close to the investigation. Trend Micro has now patched the vulnerability, but the company did not comment if the Read More …

Critical, Unpatched ‘MDhex’ Bugs Threaten Hospital Devices

A collection of six cybersecurity vulnerabilities in a range of GE Healthcare devices for hospitals has been discovered. Dubbed “MDhex” by the researchers at CyberMDX who discovered them, the bugs would allow attackers to disable the devices, harvest personal health Read More …

FBI: Nation-state actors have breached two US municipalities

Nation-state hackers have breached the networks of two US municipalities last year, the FBI said in a security alert sent to private industry partners last week. The hacks took place after attackers used the CVE-2019-0604 vulnerability in Microsoft SharePoint servers to breach Read More …

US troops deploying to the Middle East told to leave personal devices at home

Amid growing tensions with Iran, the US deployed emergency troops to the Middle East last week. Before being sent overseas, paratroopers part of the US Army 82nd Airborne Division were told to leave personal devices like smartphones, tablets, and laptops Read More …

Critical Remote Code-Execution Bugs Threaten Global Power Plants

Siemens industrial equipment commonly found in fossil-fuel and large-scale renewable power plants are riddled with multiple security vulnerabilities, the most severe of which are critical bugs allowing remote code-execution. The affected product is SPPA-T3000, a distributed control system used for Read More …

BMW and Hyundai hacked by Vietnamese hackers, report claims

German media is reporting that hackers suspected to have ties to the Vietnamese government have breached the networks of two car manufacturers, namely BMW and Hyundai. The report, coming from Bayerischer Rundfunk (BR) and Taggesschau (TS), claims that hackers breached the network of a Read More …