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Kapeka: A novel backdoor spotted in Eastern Europe
WithSecure has uncovered a novel backdoor that has been used in attacks against victims in Eastern Europe since at least mid-2022. The malware, which is called ‘Kapeka’, is a flexible backdoor with all the necessary functionalities to serve as an early-stage toolkit for its operators, and also to provide long-term access to the victim estate.
Finding & Exploiting the AWS Client VPN on macOS
AWS Client VPN 3.9.0 allows a local attacker to maliciously kill the VPN connection, revert/fix the DNS settings and completely uninstall the AWS Client VPN without elevation. The uninstall primitive allows an attacker to abuse launched due to the persistence of the privileged helper tool post-uninstall, and facilitates local privilege escalation through script planting which leads to arbitrary script execution.
AI in Cybersecurity expected to reach revenue of USD147.5 billion by 2033
In the coming years, AI will play a highly important role in cybersecurity, driving innovation in threat detection, incident response, and predictive intelligence. As AI algorithms advance, they will improve security measures by automating tasks, identifying complex threats, and enhancing overall resilience against cyberattacks. However, challenges like data privacy, adversarial attacks, and ethical considerations will require constant attention and reduction strategies.
Domain-specific prompt injection detection
Using a BERT-based classifier can detect adversarial prompts and the article produced specifically focuses on the latter point and delves into developing a machine learning classifier to detect prompt injection attempts.