Again, you seem confused about our three branches of government - there is no responsibility to report misdeeds committed in the halls of Congress to the President, because it is a co-equal power with the executive.
The buck literally stops with Mike Johnson if the "misdeed" happened in the House, or with Chuck Schumer if it happened in the Senate.
So you tell me, who is responsible for security being so lax that staffers are producing federal porn?