Astelia

Exposure management isolating the small share of vulnerabilities attackers can actually exploit.

Astelia analyzes exposures from an attacker's point of view to identify the small fraction that is genuinely exploitable in a specific environment, so remediation effort concentrates there instead of on raw severity scores. The company was founded in 2024 and raised a Series A in 2026.

Category: Exposure Management & CTEM
Founded: 2024
Funding: $35M raised (Series A, 2026)
Website: https://www.astelia.io

Seen at Black Hat USA 2026 (Silver Plus sponsor, booth 5717).

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