In response to Kraken's chief security officer Nick Percoco's warning of frequent security omissions at crypto industry conferences and saying that common hidden dangers include public Wi-Fi use, Slow Mist founder Cosine questioned on the X platform: "Ask humbly, what is the harm of public Wi-Fi? How to successfully implement a currency theft attack? Have a real case? Note: Be serious, hacking in this field has been practiced a lot, don't come to false attacks...".