Former Treasury official Jon Lonsdale takes the reins from departing chair Wayne Byres
While Australia is well-placed, some parts of the housing market would feel the pinch
In the wake of the Optus breach, banking giant is giving it "enormous attention," exec says
Regulator's chair tells Parliament that an attack "will happen" at some point in the future
He will leave midway through five-year term
Major banks have until September to have systems in place for implementing any regulatory policy changes on home lending
Major banks grow below system average
Borrowers should brace for possible repayment shocks and negative equity, regulator warns
Regulator will "pay attention" to mortgage portfolios, chair says
Experts predict that the regulator will put a hold on further lending curbs amid prospects of an early rate jump
