Finjan has sued five rival security companies, including Symantec and McAfee. Finjan claims it holds crucial patents used by popular antivirus products and security services. Also named are Webroot Software, Websense and Sophos. Formerly a technology vendor, Finjan sold most of its assets last November to another security company, M86, but held onto its patent portfolio. The company asked the court to award unspecified financial damages and an injunction preventing the companies from selling their products.”]
Source: https://www.csoonline.com/article/2125286/finjan-sues-mcafee–symantec-over-patents.html