<p>Security at the Chhatrapati Shivaji International Airport here was beefed up Wednesday after a suspected terror threat was found scribbled on a wall in the men's rest room, official sources said.<br /><br /></p>.<p>Late Tuesday, an attendant saw the warning scrawled in large letters proclaiming "CSI Atteck by ISIS 10/01/2015", and alerted the authorities.<br /><br />Officials of the Mumbai International Airport Ltd. (MIAL) gave a guarded response, saying they had no information on who could have scrawled the message but police were probing the matter.<br /><br />It was not immediately clear whether the threat could be real or merely a prankster's scribble, but the security agencies are not taking any chances.<br /><br />Police and the Central Industrial Security Force have tightened measures and are on the lookout for the person who could have penned the message.</p>
<p>Security at the Chhatrapati Shivaji International Airport here was beefed up Wednesday after a suspected terror threat was found scribbled on a wall in the men's rest room, official sources said.<br /><br /></p>.<p>Late Tuesday, an attendant saw the warning scrawled in large letters proclaiming "CSI Atteck by ISIS 10/01/2015", and alerted the authorities.<br /><br />Officials of the Mumbai International Airport Ltd. (MIAL) gave a guarded response, saying they had no information on who could have scrawled the message but police were probing the matter.<br /><br />It was not immediately clear whether the threat could be real or merely a prankster's scribble, but the security agencies are not taking any chances.<br /><br />Police and the Central Industrial Security Force have tightened measures and are on the lookout for the person who could have penned the message.</p>