taggit Summary
It said the response was being led by Anne Neuberger, a former senior National Security Agency official who is the first occupant of a newly created post: deputy national security adviser for cyber and emerging technologies. Jake Sullivan, Mr. Biden’s national security adviser, said on Twitter on Thursday that the White House was “closely tracking” the reports that the vulnerabilities in Microsoft Exchange were being used in “potential compromises of U.S. think tanks and defense industrial base entities.”The discovery came as Mr. Biden’s national security team, led by Mr. Sullivan and Ms. Neuberger, has moved to the top of its agenda an effort to deter attacks, whether their intent is theft, altering data or shutting down networks entirely. From the first day of the new administration, Mr. Sullivan has been reorganizing the White House to fashion such responses.