"Referrals for investigations of classified leaks to the Department of Justice from our intelligence agencies have exploded", Sessions said.
"We are taking a stand", he said.
"I have this message for would-be leakers", Sessions said at a news conference in Washington, D.C., on Friday, "don't do it". "First, I directed my Deputy Attorney General Rod Rosenstein-whose district in Maryland encompassed the NSA headquarters and who has personally led these kinds of investigations- and FBI Director Christopher Wray to oversee all classified leak investigations and actively monitor the progress of each and every case", Sessions said.
Sessions also announced that the Department of Justice will review its approach to media subpoenas. "No government can be effective when its leaders cannot discuss sensitive matters in confidence or to talk freely in confidence with foreign leaders".
Sessions said that, in a six-month period, the Justice Department had received nearly as many criminal referrals involving disclosures of classified information as it had in the past three years combined. "We respect the important role that the press plays and will give them respect, but it is not unlimited, they can not place lives at risk without impunity". They can not place lives at risk with impunity.
Meanwhile, Director of National Intelligence Dan Coats said that leaks of classified information come from outside the Intelligence Community as well as from within, and include material shared by the executive branch and the US Congress.
Toyota takes stake in Mazda, links up for $1.6 billion US plant
The US President had previously attacked Toyota because it had planned to produce its Corolla model at a new plant in Mexico. In 2015, Toyota and Mazda agreed to find new areas where they can work together, but they had not announced specifics.
"We must balance the press role with protecting our national security and the lives of those who serve in the intelligence community, the armed forces, and all law-abiding Americans", he said.
The attorney general said four people are already being prosecuted to allegedly leaking, though he did not provide any details.
In a series of angry tweets last month, Trump railed against Sessions for being "VERY weak" on prosecuting leakers.
"Anyone who engages in these criminal acts is betraying the intelligence community and the American people", Coats said.
"If you improperly disclose classified information, we will find you, we will investigate you and we will prosecute you to the fullest extent of the law", Coats said.
Anger in the White House about leaks has been growing of late.
Why It Took So Long to Make a 'The Dark Tower Movie
There's one particular shot of McConaughey that is so misguided in how it's composed, I nearly burst out laughing in the theater. Unfortunately, it seems as though my initial suspicions about The Dark Tower not working may be borne out.
Hours later, the Wall Street Journal reported a grand jury had been convened in special counsel Robert Mueller's investigation of the Trump campaign's alleged ties to Russian Federation.
The Washington Post has published embarrassing transcripts of conversations the President held with the leaders of Mexico and Australia back in January.
Lie detectors may or may not be used, she continued.
"President Trump made the right move in sticking with him as the Department's priorities of rule of law, public safety, and securing our borders are such a welcome change from the recent past", he said.
Some of the leaked stories have proven to be untrue, giving the Trump administration political ammunition in its attacks against the press.
The CW schedules 2-night event for 4-series Arrowverse crossover
The dates for The CW's 2017 crossover event between Supergirl , Arrow , The Flash , and Legends of Tomorrow have been announced. The special will conclude the very next night on Tuesday, November 28th with The Flash and DC's Legends of Tomorrow .