Hackers attempted to launch more than 1 million cyberattacks against Israeli government websites over a 24-hour period from Sunday to Monday, with more than 1,000 sites being hacked, Israel Hayom reported.

The most prominent attacks were against military industry websites, during which hackers apparently tried extracting information about the Iron Dome missile defense system, as well as other military systems.

The Israeli government’s teleprocessing unit, which operated on emergency alert status, also reported an unprecedented number of cyberattacks. Finance Minister Yuval Steinitz visited the unit’s control center, where he was told that since the onset of Operation Pillar of Defense Nov. 14, more than 44 million attempts to disrupt government websites were detected.

Steinitz said just one hacking attempt was successful on a site he did not want to name, but it was up and running after 10 minutes of downtime. While the attacks have come from around the world, most have been from Israel and the Palestinian territories.