TekStream has announced the launch of TekStream Proactive Cyber Defense, a new expert-operated security service powered by Cosmos, the company’s cyber defense intelligence platform. The launch comes as organizations face a rapidly changing threat landscape shaped by AI-accelerated attacks, autonomous adversary capabilities, growing operational complexity, and increasingly fragmented security environments. Recent developments in autonomous offensive security research, including systems such as Anthropic’s Mythos, have highlighted how quickly machine-speed attacks can identify vulnerabilities, adapt tactics, and … More
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