Ruben Merre is the CEO and Co-founder of NGRAVE, the creators of ZERO, a military-grade cold wallet with the highest security certification in the world. Ruben joins me on Tech Talks Daily to discuss the vulnerabilities digital asset holders face by using hot wallets that are connected to the internet as opposed to transferring their assets to cold wallets which are offline and therefore cannot be attacked.

We talk about NGRAVE's $6 million seed round which saw investment from renowned DeFi and Web3 investors, including Woodstock Fund, Morningstar Ventures, DFG Group, Spark Digital Capital, and Mapleblock Capital. We also explore the growing problem of phishing and hacking scams, which have impacted users of Axie Infinity, OpenSea, and the Bored Ape Yacht Club.