** Shares of Hasbro HAS.O up 7% to $97 premarket
** Toymaker reports preliminary Q1 sales above estimates
** Sees quarterly sales to rise between 3% and 5%; analysts' on an average expected a 2.5% growth, according to data compiled by LSEG
** HAS delays first-quarter earnings report due to a cybersecurity incident involving an unauthorized access to the toymaker's network
** As of last close, HAS stock up 10.5% YTD
(Reporting by Sanskriti Shekhar in Bengaluru)
((Sanskriti.Shekhar@thomsonreuters.com))