Its not 1 user, he is creating socks accounts, metasmoke reports:
https://metasmoke.erwaysoftware.com/post/25510 https://metasmoke.erwaysoftware.com/post/25512 https://metasmoke.erwaysoftware.com/post/25516 https://metasmoke.erwaysoftware.com/post/25517 https://metasmoke.erwaysoftware.com/post/25519 https://metasmoke.erwaysoftware.com/post/25520 https://metasmoke.erwaysoftware.com/post/25521 https://metasmoke.erwaysoftware.com/post/25524