Search Results for: malware
New RAMBO attack steals data using RAM in air-gapped computers
A novel side-channel attack dubbed “RAMBO” (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device’s RAM to send data from air-gapped computers. Air-gapped systems, typically used in mission-critical environments with exceptionally high-security requirements, such as governments, weapon systems, and nuclear power stations, are isolated from the public internet and other networks to […]
Horizontal Lines on Monitor Screen: Causes and Quick Fixes
Dealing with horizontal lines on a monitor screen can be a common and frustrating issue for many computer users. These lines often appear without warning and can disrupt the visual display, making it difficult to read text or view images clearly. Horizontal lines may indicate a variety of underlying problems, from hardware faults to software […]
Hacker trap: Fake OnlyFans tool backstabs cybercriminals, steals passwords
Hackers are targeting other hackers with a fake OnlyFans tool that claims to help steal accounts but instead infects threat actors with the Lumma stealer information-stealing malware. The operation, discovered by Veriti Research, constitutes a characteristic example of the blurred lines between being a predator or prey in the world of cybercrime, where ironic twists and […]
Cisco warns of backdoor admin account in Smart Licensing Utility
Cisco has removed a backdoor account in the Cisco Smart Licensing Utility (CSLU) that can be used to log into unpatched systems with administrative privileges. CSLU is a Windows application that helps manage licenses and linked products on-premises without connecting them to Cisco’s cloud-based Smart Software Manager solution. The company says this critical vulnerability (CVE-2024-20439) […]
Russian military hackers linked to critical infrastructure attacks
The United States and its allies have linked a group of Russian hackers (tracked as Cadet Blizzard and Ember Bear) behind global critical infrastructure attacks to Unit 29155 of Russia’s Main Directorate of the General Staff of the Armed Forces (also known as GRU). In a joint advisory published today, the Russian GRU military intelligence hackers, known for deploying WhisperGate […]
Fake Palo Alto GlobalProtect used as lure to backdoor enterprises
Threat actors target Middle Eastern organizations with malware disguised as the legitimate Palo Alto GlobalProtect Tool that can steal data and execute remote PowerShell commands to infiltrate internal networks further. Palo Alto GlobalProtect is a legitimate security solution offered by Palo Alto Networks that provides secure VPN access with multi-factor authentication support. Organizations widely use the […]
North Korean hackers exploit Chrome zero-day to deploy rootkit
North Korean hackers have exploited a recently patched Google Chrome zero-day (CVE-2024-7971) to deploy the FudModule rootkit after gaining SYSTEM privileges using a Windows Kernel exploit. “We assess with high confidence that the observed exploitation of CVE-2024-7971 can be attributed to a North Korean threat actor targeting the cryptocurrency sector for financial gain,” Microsoft said on Friday, […]
How to Run a Diagnostic Test on Your Computer
Computer diagnostics can help find and fix problems with your PC. Running tests can spot issues before they cause bigger troubles. In today’s digital age, our computers are essential for work, communication, and entertainment. When something goes wrong, it can disrupt our lives and cause a lot of stress. However, you don’t always need to rush to a […]
Microsoft Sway abused in massive QR code phishing campaign
A massive QR code phishing campaign abused Microsoft Sway, a cloud-based tool for creating online presentations, to host landing pages to trick Microsoft 365 users into handing over their credentials. The attacks were spotted by Netskope Threat Labs in July 2024 after detecting a dramatic 2,000-fold increase in attacks exploiting Microsoft Sway to host phishing […]