blockchain analyst zach eki published a post announcing that hackers stole 16.8 million bitcoins worth about $587 from users through a fake ledger wallet management app on the microsoft app store . it has also been stolen in ethereum and bsmart china network, so the total value of stolen digital currencies is $76,738. accordingly, zach aktiti reported that microsoft is it has removed the fake app from its app store. ledger is a major hardware wallet company, but to use its products, users must install a program on their computer. a malicious program means that potential cryptocurrency investors can send their digital assets to the thief's address, thinking that this is their new safe, offline place to store their coins and tokens. fraudulent or malicious apps are nothing new and have been a problem for microsoft for over a decade. the company had previously said that to fight. working with this problem slow the number of hacks in the cryptocurrency space has increased this year. due to its highly complex environment and decentralized financial fraud, defi has become the main focus of h