issuance of debt securities. the head of the debt securities issuance and registration department of the stock exchange organization said: companies submitted about 170 requests for financing from the place of issuance of debt securities, with 125 requests. a billion tomans was agreed. according to cheshan , during this period, the stock exchange organization requested the financing of 60 private companies worth 3152 billion tomans agreed. the head of the debt securities issuance and registration department of the stock exchange organization announced that the amount of debt securities issued was about 60% compared to the same period last year. more than 18 tenths of a billion. the cryptocurrency dollar was stolen in 2023. exposing private keys was the most common method used by hackers to steal cryptographic assets. according to the annual report of the blockchain security company certic, in 2023, a total of 1.8 billion dollars was stolen from cryptographic assets. this amount of property was lost in 751 security incidents. it is, of course, based on sertik's report on the amount of hacking and internet frauds com