Upwind secures $250 million in a Series B round.

A cybersecurity industry roundup reporting $518M raised across 13 deals in 5 countries, four M&A transactions across 6 countries, and notable executive moves. Highlights include major funding for **Upwind** ($250M Series B), **Claroty** ($150M Series F + $50M secondary), **Memcyco** ($37M Series A), **Stoïk** (€20M Series C), **Mesh Security** ($12M Series A), **Furl** ($10M seed), **Symbiotic Security** ($10M seed), **Zeroport** ($10M seed), **Rein Security** ($8M seed), **AiStrike** ($7M seed), **Asymmetric Security** ($4.2M pre-seed), **Dam Secure** ($4M seed), and **The Security Bulldog** ($400K pre-seed); acquisitions by **LatticeFlow AI** (AI Sonar), **Wolters Kluwer** (StandardFusion), **Radware** (Pynt), and **Presidio** (Ergo); and executive changes at **SecurityBridge**, **Pathlock**, **Microsoft**, **DataDome**, and **Onapsis**.