Avast's confident update sends cybersecurity firm to top of FTSE

Cybersecurity firm Avast (AVST.L) said it had made a good start to the year, with organic revenue rising 10.4% in the first quarter, and forecast revenue growth at the top end of its 6-8% range, sending its shares to the top of the FTSE on Tuesday. Chief Executive Ondrej Vlcek...