New troubles are brewing for former South Florida attorney Stephen Ziegler, disbarred over his role advising a company that prosecutors called a nearly $1 billion Ponzi scheme.

Federal prosecutors took legal action last week to recoup unpaid restitution stemming from Ziegler’s federal securities fraud conspiracy conviction. They moved to foreclose a criminal restitution judgment lien against Ziegler and his wife Sherry McMillan’s house at 1319 Fillmore St., Hollywood.