Calcalistech Palo Alto Networks Negotiates $400M Acquisition of Koi Security
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Palo Alto Networks is in discussions to acquire Koi Security, an Israeli endpoint security firm, for $400 million. This potential acquisition marks the first deal involving an Israeli company since Nir Zuk stepped down as CTO of Palo Alto Networks last year. Koi Security has raised $48 million over two funding rounds.
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Brotli Decoder Vulnerability Patched Across Multiple Linux Distributions A vulnerability, CVE-2026-111497, affecting the Brotli decoder has been patched in various Linux distributions, including Fedora 44 and Oracle Linux 10. The flaw allows for an out-of-bounds write, which could potentially enable attackers to execute arbitrary code. The vulnerability was published on October 22, 2026…