Kraken makes 2FA mandatoryHappened on March 26th, 2019
In a blog post by Krakens Chief Security Officer - Nick Percoco - they announce that 2FA via Google Authenticator and Yubikey will be mandatory and existing clients will be required to enable it on their next login. In hand with this announcement, they also introduce their Kraken Security Lab - an effort is committed to improving the security of the entire cryptocurrency ecosystem by performing vulnerability research against 3rd party products – like hardware wallets, software wallets, and other related technology – and disclosing identified issues in a way that does not jeopardize the security of the industry or our clients, but rather improve security for our clients and the world once the issues are fixed.