Cohere Buys AISLE and Cubic, Extending Sovereign AI Into Cyber Defense

Cohere announced on November 13, 2026 that it had completed the acquisition of vulnerability-discovery company AISLE and AI code-review company cubic, adding cyber defense and secure software development to its sovereign AI platform. The deals bring Cohere's completed strategic M&A transactions in 2026 to four.

The two acquisitions give Cohere two operational workflows it previously lacked: finding and fixing previously unknown software vulnerabilities, and reviewing and remediating code automatically. Both target the same customer set — enterprises, governments and critical-infrastructure operators that must run AI under privacy, governance and compliance constraints, in private cloud, on-premises or fully air-gapped environments.

The announcement also consolidates two separate deal timelines. AISLE had disclosed on November 10, 2026 that its acquisition formally closed that morning and that it would serve customers as Cohere Cyber from that day. cubic confirmed its own acquisition on November 13. Cohere's combined announcement pairs the new cubic disclosure with the AISLE transaction that had already closed three days earlier.

What Does AISLE Bring to Cohere?

AISLE, founded in 2024, builds autonomous systems that find previously unknown vulnerabilities in complex production software, validate them and assist with remediation. Its approach combines foundation models with specialist security knowledge, large-scale code analysis and validated automated remediation. Cohere first announced the proposed acquisition on October 15, 2026.

The company reported a concrete track record: its platform discovered more than 650 CVEs during the 14 months preceding the November 10 announcement. Its engineers had also completed a first cyber sprint with Cohere by the formal closing.

AISLE now operates as Cohere Cyber, a named security business aimed at enterprises, governments and critical-infrastructure operators. Its stated mission is to deliver AI security across environments ranging from cloud deployments to air-gapped networks.

Who Now Leads the Security Business?

All three of AISLE's co-founders are taking senior roles inside Cohere:

• Ondrej Vlcek becomes senior vice president of Cohere Cyber and will lead the new cybersecurity business.
• Jaya Baloo becomes Cohere's chief information security officer.
• Stanislav Fort becomes vice president of AI Security, joining core model research and training and leading AI security research.

Alongside those appointments, Cohere plans a substantial long-term investment in Prague. The company will expand AISLE's existing presence there and make the city its worldwide base for AI cybersecurity and autonomous security systems.

What Happens to Cubic and Its Customers?

cubic's platform uses AI to review code changes and interpret complex codebases. It identifies bugs and security vulnerabilities and remediates issues automatically. Cohere says the review agents were built for enterprise environments, including on-premises and air-gapped deployments — the same controlled-infrastructure requirements that shaped the AISLE acquisition.

Founder and CEO Paul Sanglé-Ferrière and his team will establish Cohere's secure coding vertical and work on integrating enterprise coding capabilities into the broader platform. For existing customers, cubic has assured users that the product will remain available and fully supported, with further improvements planned. The team continues development inside Cohere.

Why Does Sovereign AI Drive These Deals?

Cohere's stated strategy pairs its models with secure infrastructure, defensive cybersecurity and applications built for particular workflows, while customers retain control of their data, infrastructure and operations. AISLE and cubic slot directly into that model: both products operate in environments where organizations cannot send code or telemetry to external services.

The two November deals extend a portfolio Cohere assembled through earlier transactions in 2026. Cohere acquired Reliant AI on May 19, 2026, bringing proprietary biomedical datasets, domain-optimized technology and healthcare expertise into its platform to support biopharma and healthcare work. Cohere and Aleph Alpha signed a definitive business-combination agreement on September 16, 2026, when the transaction still required final regulatory approvals; Cohere now counts Aleph Alpha among its completed transactions.

The pattern is consistent across all four deals: buy capabilities that let sensitive customers run AI on infrastructure they control, then wrap those capabilities around Cohere's own models. For Cohere, the practical significance is a broader stack — cyber defense, secure coding and industry-specific applications under a common deployment strategy.

What Comes Next?

The immediate execution task is integration. Cohere must fold the two new capabilities into its platform for sensitive enterprise and government environments while preserving cubic's product continuity for existing customers and building out the planned Prague security center.