 Last month, the Commerce Department banned the use of software from cybersecurity firm Kaspersky, citing its Russian connections as a national security risk. The Moscow-based company now says in a statement it will gradually wind down its U.S. operations starting July 20th and U.S.-based jobs will be cut. Cybersecurity important today for bargain hunters on Amazon Prime Day. The Better Business Bureau says these major retail events usually lead to an increase in phishing attempts. Brian Clark, ABC News.