A week in security (September 16 -22)

Last week's security highlights: Emotet malware relaunch, UK visa scam targeting international students, CEOs' thoughts on US data privacy law, and new Malwarebytes Browser Guard. Also covered: hacked celebrity Instagram accounts, YouTube's verification system issues, Ecuador's data breach probe, urgent Chrome update, Mac malware variants, phishing criminal's jail, ransomware hitting schools, streaming devices tracking, and EtherDelta hacking suspects indicted