CYREN

Cyren Inc. was a cloud-based Internet security technology company that provided security services and threat intelligence services to businesses. It offered a range of services including web security, DNS security, anti-spam solutions, phishing detection, ransomware protection, URL filtering, malware detection, and botnet attack prevention. Cyren also provided endpoint protection for mobile devices and Internet of Things (IoT) gateways. Major clients included Microsoft, Google, Check Point, Dell, T-Mobile, and Intel. The company announced its closure in February 2023.

At its peak, Cyren employed approximately 220 with headquarters in McLean, Virginia (US), and offices in Herzliya (Israel), Berlin (Germany), Bracknell (UK) and Reykjavík (Iceland). Its common stock was listed on the NASDAQ Stock Exchange under the ticker symbol CYRN. In January 2019, Cyren announced that it was voluntarily delisting from the Tel Aviv Stock Exchange. In February 2023, the company announced that it had ceased operations and it was delisted from The Nasdaq Stock Market in March 2023.