Daily: Panama Papers updates, info ops, pro- & anti-ISIS, market jitters.

In today's podcast we follow the progress of anti-banking DDoS hacktivism Operation Icarus. The Panama Papers are released in the form of a searchable database. Some apparently big compromises look a bit recycled. Victims' willingness to pay keeps the ransomware black market primed. Investor disappointment depresses security company valuations. We talk with the University of Maryland's Ben Yelin about how law lags technological advance, and GCHQ says don't be too quick to change passwords.

Learn more about your ad choices. Visit megaphone.fm/adchoices