A little known cyberespionage group has been conducting carefully planned attacks against victims in a wide geography to steal confidential corporate documents. The group is believed to be Russian speaking and was mentioned for the first time last year, in a report from Group-IB, a Singapore-based cybersecurity company. In a short period, the crew launched at least 26 attacks targeting 14 organizations, all the while keeping a very low profile. Among the victims of this group companies in the construction, retail, tourism, legal, and insurance sectors.
Source: https://www.bleepingcomputer.com/news/security/stealthy-redcurl-hackers-steal-corporate-documents/