AIHacker Newsabout 3 hours ago
Replit Rebuilds Sandbox Engine with MicroVMs
11 min read
Replit completed a rewrite of its sandbox engine in November 2025, deploying microVMs to improve security for autonomous agents. The company migrated hundreds of millions of projects without data loss by February. Daily automation now handles kernel updates, having audited 6,211 Linux-CNA CVEs between June 1 and November 4.
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