25/08/2023
𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐂𝐚𝐩𝐢𝐭𝐚𝐥 𝐂𝐨-𝐅𝐨𝐮𝐧𝐝𝐞𝐫 𝐁𝐚𝐫𝐭 𝐒𝐭𝐞𝐩𝐡𝐞𝐧𝐬 𝐅𝐢𝐥𝐞𝐬 𝐋𝐚𝐰𝐬𝐮𝐢𝐭 𝐎𝐯𝐞𝐫 $𝟔.𝟑 𝐌𝐢𝐥𝐥𝐢𝐨𝐧 𝐂𝐫𝐲𝐩𝐭𝐨𝐜𝐮𝐫𝐫𝐞𝐧𝐜𝐲 𝐇𝐚𝐜𝐤
Bart Stephens, a co-founder and managing partner of Blockchain Capital, a well-known cryptocurrency fund, has taken legal action against an unidentified hacker, Jane Doe, who allegedly orchestrated the theft of $6.3 million in bitcoin, ether, and other cryptocurrencies from his digital wallets. The incident is said to have occurred via a SIM-swap attack, wherein Stephens claims the hacker exploited personal information obtained from both online sources and the dark web to bypass security protocols with his cellular network provider. By gaining control of his cellular network account, the hacker reportedly succeeded in changing account passwords and associating Stephen's private cell number with a new device. The lawsuit, lodged on August 16 at the United States District Court for the Northern District of California, sheds light on this growing cyber threat. The Federal Bureau of Investigations had previously warned about the rise of SIM-swap attacks, with a total of $72 million stolen through such methods in the previous year.