Tag: hybrid encryption

A detailed technical analysis confirms that Kyber ransomware implements genuine hybrid post-quantum cryptography rather than mere branding. The Rust-based Windows variant encrypts files using AES-256-CTR with Kyber1024 and X25519 for key protection, appending a fixed 0x744-byte trailer containing e…

A supply chain attack affecting the telnyx Python package on PyPI has been identified. Malicious versions 4.87.1 and 4.87.2 contained embedded credential-harvesting malware. The attack employs a three-stage runtime chain on Linux/macOS using audio steganography for delivery, in-memory execution of …

The Evasive Panda APT group conducted highly-targeted campaigns from November 2022 to November 2024, employing adversary-in-the-middle attacks and DNS poisoning techniques. They developed a new loader that evades detection and uses hybrid encryption for victim-specific implants. The group utilized …