Apparel giant Varsity Brands recently disclosed a data breach impacting a significant number of individuals. Varsity provides uniforms, apparel, and services for sports teams, schools, and student-athletes.  The company said it detected "unusual activity" on its systems in May 2024 and, upon detection, took certain systems offline and launched an investigation with the assistance of external cybersecurity experts.  The company noted that it also notified law enforcement.

A research team led by Wang Chao from Shanghai University has presented a method involving the use of D-Wave's quantum annealing systems to crack classic encryption. The study titled "Quantum Annealing Public Key Cryptographic Attack Algorithm Based on D-Wave Advantage" describes how D-Wave's machines were used to break RSA encryption and attack symmetric encryption systems. Their method raises significant concerns about the future of cybersecurity.

Researchers at Trend Micro have discovered that threat actors are using the open source "EDRSilencer" tool to evade Endpoint Detection and Response (EDR) systems. According to the researchers, the software designed for red teaming is being used to "silence" EDR solutions. It involves using the Windows Filtering Platform (WFP), which enables the creation of custom rules for monitoring, blocking, and modifying network traffic. This article continues to discuss the use of the EDRSilencer tool by threat actors.

The Entrust Cybersecurity Institute found that many organizations have not begun post-quantum threat preparations despite the National Institute of Standards and Technology's (NIST) recent publication of post-quantum standards. NIST published its first three finalized post-quantum encryption standards in August, providing usage and implementation guidelines for organizations transitioning to quantum cryptography.

According to Fortinet's recent threat report, cybercriminals, hacktivists, and nation-state actors have threatened to disrupt or take advantage of the US election. The report discusses the threat landscape and adversarial activity that could impact this year's election. Fortinet recognizes that the usual threats come from financially motivated criminals, partisan hacktivists, and politically motivated elite nation-state actors. This article continues to discuss the cyber threats to November's Election Day.

Researchers from the University of Texas at Austin's SPARK Lab have identified "ConfusedPilot," a new cyberattack that targets Retrieval-Augmented Generation (RAG)-based Artificial Intelligence (AI) systems such as Microsoft 365 Copilot. Professor Mohit Tiwari, CEO of Symmetry Systems, led the team that discovered how attackers could manipulate AI-generated responses through the introduction of malicious content into documents referenced by the AI. This method could result in misinformation and flawed decision-making by organizations.

A new malware campaign delivers "Hijack Loader" artifacts signed with legitimate code-signing certificates. Researchers at HarfangLab detected the activity, noting that the attack chains aim to deploy the "Lumma" infostealer. Hijack Loader was discovered in September 2023, with attack chains that trick users into downloading a booby-trapped binary as pirated software or movies.

Intel and AMD have responded to security researchers' discoveries of new attack methods called "TDXDown" and "CounterSEVeillance" that target Trust Domain Extensions (TDX) and Secure Encrypted Virtualization (SEV) technology. The research focused on Intel and AMD Trusted Execution Environments (TEEs), which isolate the protected application or Virtual Machine (VM) from the operating system and other software on the same physical system in order to protect code and data.

North Korean hackers are infecting financial institutions' payment switch systems with a new Linux variant of "FASTCash" to withdraw cash. FASTCash previously targeted Windows and IBM AIX (Unix) systems, but security researcher "HaxRob" found a Linux variant that targets Ubuntu 22.04 LTS distributions.

Shawn Merdinger, a cybersecurity researcher, found that many organizations whose door access controllers he analyzed failed to protect them from hacker attacks. He showed how S2 Security door access controllers used by schools, hospitals, and other organizations could have been remotely hacked in 2010. Years later, he started a cybersecurity research project to show that physical access control vulnerabilities still affect many organizations.