Several Israeli web sites have been targeted by hackers; the incident came on the heels of reports that Israel was behind a cyber attack on an Iranian seaport earlier this month that caused massive backups on waterways and roads leading to the facility. That in turn, was in retaliation for an attempted Iranian cyberattack last month on Israeli water facilities. Amid speculation of tit-for-tat actions, reporter Arieh O'Sullivan spoke about the incidents with Rami Efrati, former head of the civilian division of Israel's national cyber bureau in the prime minister's office.