Cohere announced on November 13 that it has completed its acquisition of AISLE, a company that builds autonomous systems for finding and fixing previously unknown software vulnerabilities, and that the team behind the AI code-review platform cubic is joining it. The enterprise AI company presents both moves as additions to what it calls its sovereign AI platform, meaning models and applications that customers can run in private clouds, on premises or in air-gapped environments while keeping control of their own data. The post does not state a price or any other financial terms.
The AISLE deal was first disclosed on October 15 as a proposed agreement, and Cohere's own account of the company explains the appeal. AISLE was founded in 2024, and Cohere says that in its first year out of stealth it discovered more than 500 previously unknown vulnerabilities that received CVE identifiers across more than 100 codebases. That tally, according to Cohere, includes all 12 vulnerabilities in OpenSSL's January security release and 18 of the 24 CVEs in the latest curl release, with the findings reviewed independently by the maintainers of those projects. These are Cohere's figures, repeated from its own announcement, and have not been checked here against the OpenSSL or curl advisories.
The three AISLE co-founders take senior roles. Ondrej Vlcek becomes senior vice president of Cohere Cyber, a newly created cybersecurity business. Jaya Baloo becomes Cohere's chief information security officer, a role Cohere announced separately on November 12. Stanislav Fort becomes vice president of AI security, joining the core model research and training effort and leading research on AI security. Cohere also says it plans a substantial long-term investment in Prague, where AISLE already has a presence, and wants the city to become its global center for AI cybersecurity and autonomous security systems.
The cubic half of the announcement is vaguer. Cohere describes cubic as one of the leading AI-powered code-review platforms, able to review changes, find bugs and vulnerabilities, explain complex codebases and remediate issues automatically. It says cubic's review agents have consistently ranked among the strongest performers on code-review benchmarks, without naming a benchmark, and that they were built for on-premises and air-gapped deployments. The team, led by founder and chief executive Paul Sanglé-Ferrière, will set up a secure coding vertical at Cohere. The post speaks of welcoming the team rather than buying a product, so the structure of the cubic transaction is not described, although Cohere counts it among four strategic acquisitions or agreements this year, alongside Aleph Alpha and Reliant AI.
For customers, the October post listed what the combination is meant to improve: security and threat detection across enterprise and public-sector deployments, governance, monitoring and observability for AI agents and autonomous workflows, protection of sensitive data, and secure operation in private cloud, on-premises and air-gapped settings. Cohere also argues that placing AISLE's research next to its frontier-model training could let hard, verifiable security problems serve as a way to evaluate and improve future models. The newest post adds secure coding to that list through cubic.
Everything above comes from Cohere's own posts, which is enough to establish that the acquisition closed and who is taking which role. It is not independent evidence of how AISLE's technology performs or how well cubic's agents score. No integration timeline, product naming beyond Cohere Cyber, pricing or customer availability was given, so the practical effect on Cohere's products remains to be seen.