I hope they’ve done more to improve security at consulates since 2012.

Via Reuters:

The U.S. consulate in Istanbul said on Tuesday it had canceled consular services for Wednesday due to “information about a possible security threat” against the mission.

“We strongly encourage U.S. citizens to maintain a high level of vigilance, be aware of local events, and take the appropriate steps to bolster your personal security,” the consulate added in a statement on its website.

Other U.S. diplomatic missions in Turkey, in Ankara, Izmir and Adana, will operate normally, the statement said. It did not elaborate on the possible threat.