The detained rapper-mogul allegedly used unauthorized apps and other inmates' phone codes as he attempted to tamper with a witness from behind bars.

Federal agents allegedly raided Sean “Diddy” Combs’s jail cell and seized attorney-client privileged materials, his lawyer claims. Marc Agnifilo, the rapper’s attorney, said he learned Friday that prosecutors allegedly obtained sensitive defense notes from Combs’s cell at Brooklyn’s Metropolitan Detention Center,

Sean “Diddy” Combs’ attorneys have accused prosecutors of engaging in “outrageous government conduct,” alleging that they seized notes and other “privileged attorney-client” material from the music mogul’s jail cell and are using it to keep him locked up.

Prosecutors said in a court document last week that Sean "Diddy" Combs tried to contact potential witnesses for his upcoming sex trafficking trial from jail.

Combs had family carry out a social media campaign on his birthday "with the intention of influencing the potential jury in this criminal proceeding," prosecutors claim.

Sean “Diddy" Combs' camp claims the feds raided his jail cell and took away “a bunch of privileged materials," according to a report from TMZ.

Sean "Diddy" Combs' legal team is claiming that a recent search of the music mogul's jail cell violated his right to attorney-client privilege. Diddy, 55, is currently incarcerated at Brooklyn's Metropolitan Detention Center while he awaits trial on federal sex trafficking charges.