Last mentioned: Feb 19, 2026
Palo Alto Networks has announced its intent to acquire Israeli startup Koi, a strategic move to secure the emerging 'agentic endpoint' as enterprises shift toward autonomous AI agents. The acquisition aims to integrate specialized protection against prompt injection and logic manipulation into the company's Precision AI platform.
Palo Alto Networks shares fell 6% after the company issued third-quarter profit guidance that trailed analyst expectations, overshadowing a solid second-quarter beat. To bolster its long-term AI strategy, the cybersecurity giant announced the acquisition of Israeli startup Koi to pioneer 'agentic AI' security.
This page surfaces every story mentioning Koi across our finance coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running finance beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Koi was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |