The Turla hacking crew, which is linked to Russia, has updated its known second-stage backdoor, Kazuar, to increase its stealth, detection evasion and efforts to thwart analysis. Cybersecurity firm Palo Alto Networks found Kazuar, initially identified in 2017, has evolved, offering a wider range of features, stealth and complex command execution control. Diminished communication and idle modes when being analysed or debugged also help it remain covert.
Top 10 Best MCP (Model Context Protocol) Servers in 2025
The rise of large language models (LLMs) has revolutionized how we interact with technology, but their true potential has always been limited by their inability
