A group calling itself "Shadow Brokers" says it has released another gem from its trove of high-level hacking tools stolen from the U.S.'s National Security Agency, potentially offering added insight into how America's spies operate online.

The leak discloses NSA-style codenames — including "Jackladder" and "Dewdrop"— and carries internet protocol information about scores of organizations, many based in Japan, China and South Korea, according to severalexperts who have examined the data.

Matthew Hickey, co-founder of U.K.-based cybersecurity consultancy Hacker House, said it was plausible that the servers would have seen use as staging read on at http://etech9ja..com.ng/2016/11/hackers-say-theyre-revealing-more-from.html