The Ravens signed Adams to the practice squad Tuesday, Ian Rapoport of NFL Network reports.
Adams (knee) was placed on injured reserve Monday.
Adams has been ruled out for the rest of Thursday's game against the Cowboys, Paul Kuharsky of PaulKuharsky.com reports.
Adams recorded seven tackles (six solo) during Sunday's 17-10 win over the Broncos.
Adams is inactive for Sunday's game against the Raiders.
The Titans signed Adams to their active roster off the Steelers' practice squad Wednesday, Terry McCormick of TitansInsider.com reports.
The Giants released Adams on Friday, Michael Eisen of the team's official site reports.
Adams signed a contract with the Giants on Monday, Jordan Raanan of ESPN.com reports.
Adams furnished five tackles (three solo) and defensed two passes in the Buccaneers' 33-27 overtime win over the Bills in Week 14.
Adams will start at free safety Sunday against the Falcons, Greg Auman of The Athletic reports.