A company had a recent breach and lost confidential data to a competitor.

A company had a recent breach and lost confidential data to a competitor. An internal investigation found out that a new junior accounting specialist logged in to the accounting server with their user ID and stole confidential data. The junior accounting specialist denies the action and claims that the attempt was done by someone else. During court proceedings, the company presents logs and CCTV camera recordings that show the malicious insider in action. Which type of evidence has the company presented?