 SAN DIEGO PLANO, Texas--BUSINESS WIRE--- INTZ ClassAction--Shareholder rights law firm Robbins LLP reminds investors that a purchaser of Intrusion Inc. NASDAQ: INTZ filed a class action complaint against the Company and its officers and directors for alleged violations of the Securities Exchange Act of 1934 between January 13, 2021 and April 13, 2021. Intrusion develops, sells, and supports products that purport to protect entities from cyberattacks. Its product offerings include Shield, a cybersecurity solu 