Cyber Defense Advisors

News

  • by
  • September 2, 2024

RansomHub Ransomware Group Targets 210 Victims Across Critical Sectors

Threat actors linked to the RansomHub ransomware group encrypted and exfiltrated data from at least 210 victims since its inception in February 2024, the U.S. government said. The victims span various sectors, including water and wastewater, information technology, government services and facilities, healthcare and public health, emergency services, food and agriculture, financial services, commercial facilities, […]

Cyber News
  • by
  • September 2, 2024

SQL Injection Attack on Airport Security

Interesting vulnerability: …a special lane at airport security called Known Crewmember (KCM). KCM is a TSA program that allows pilots and flight attendants to bypass security screening, even when flying on domestic personal trips. The KCM process is fairly simple: the employee uses the dedicated lane and presents their KCM barcode or provides the TSA […]

Cyber News
  • by
  • September 2, 2024

Webinar: Learn to Boost Cybersecurity with AI-Powered Vulnerability Management

The world of cybersecurity is in a constant state of flux. New vulnerabilities emerge daily, and attackers are becoming more sophisticated. In this high-stakes game, security leaders need every advantage they can get. That’s where Artificial Intelligence (AI) comes in. AI isn’t just a buzzword; it’s a game-changer for vulnerability management. AI is poised to […]

Cyber News
  • by
  • September 2, 2024

IT worker charged over $750,000 cyber extortion plot against former employer

Graham CLULEY September 02, 2024 Promo Protect all your devices, without slowing them down. Free 30-day trial A former IT engineer is facing federal charges in the United States after his former employer found it had been locked out of its computer systems and received a demand for $750,000. At approximately 4pm EST on November […]

Cyber News
  • by
  • September 2, 2024

Next-Generation Attacks, Same Targets – How to Protect Your Users’ Identities

The FBI and CISA Issue Joint Advisory on New Threats and How to Stop Ransomware Note: on August 29, the FBI and CISA issued a joint advisory as part of their ongoing #StopRansomware effort to help organizations protect against ransomware. The latest advisory, AA24-242A, describes a new cybercriminal group and its attack methods. It also […]

Cyber News
  • by
  • September 2, 2024

Malicious npm Packages Mimicking ‘noblox.js’ Compromise Roblox Developers’ Systems

Roblox developers are the target of a persistent campaign that seeks to compromise systems through bogus npm packages, once again underscoring how threat actors continue to exploit the trust in the open-source ecosystem to deliver malware. “By mimicking the popular ‘noblox.js’ library, attackers have published dozens of packages designed to steal sensitive data and compromise […]

Cyber News
  • by
  • August 31, 2024

North Korean Hackers Deploy FudModule Rootkit via Chrome Zero-Day Exploit

A recently patched security flaw in Google Chrome and other Chromium web browsers was exploited as a zero-day by North Korean actors in a campaign designed to deliver the FudModule rootkit. The development is indicative of the persistent efforts made by the nation-state adversary, which has made a habit of incorporating rafts of Windows zero-day […]

Cyber News
  • by
  • August 30, 2024

Cyberattackers Exploit Google Sheets for Malware Control in Likely Espionage Campaign

Cybersecurity researchers have uncovered a novel malware campaign that leverages Google Sheets as a command-and-control (C2) mechanism. The activity, detected by Proofpoint starting August 5, 2024, impersonates tax authorities from governments in Europe, Asia, and the U.S., with the goal of targeting over 70 organizations worldwide by means of a bespoke tool called Voldemort that’s […]

Cyber News