Another of Moynat's trademarks, delicate clasps known as langue de chat, or cat's tongue, have been revisited too.

WSJ: Luxury Trunks, Reinvented

But unlike OTR, Crypto.cat allows up to 21 people to chat using the same encryption key, and it requires only Web access.

FORBES: Crypto.cat Aims To Offer Super-Simple Encrypted Messaging