With the growing popularity of cryptocurrencies, more and more scammers and hackers are beginning to conduct their activities. The first break-ins were made due to the fact that exchanges and wallets were not ready for such attacks. Now security has come to the fore.
Hackers become common enemies, because their work breaks into people's accounts to steal data or change data, even taking and moving assets in other people's accounts for personal gain. Hackers are always smarter than account owners, because the goal is to learn and deepen computer science to break into accounts. Especially with the internet uniting the world in one container, making them increasingly take everything, including bitcoin on their wallets.