Twitter whistleblower brings his critiques to Congress


              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko arrives to testify to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko buttons his jacket as he rises to be sworn in to testify to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko testifies to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              CORRECTS SPELLING FROM PETER TO PEITER - Twitter whistleblower Peiter Zatko buttons his jacket as he rises to be sworn in to testify to a Senate Judiciary hearing examining data security at risk, Tuesday, Sept. 13, 2022, in Washington. (AP Photo/Jacquelyn Martin)
            
              FILE - A screen shows the price of Twitter stock at the New York Stock Exchange, Sept. 18, 2019. Peiter Zatko, the former Twitter security chief who’s accused the company of negligence with privacy and security in a whistleblower complaint, will testify before Congress on Tuesday, Sept. 13, 2022. (AP Photo/Mark Lennihan, File)
Twitter whistleblower brings his critiques to Congress