Several Exim Vulnerabilities Exploited in Russia-Linked Attacks
Several vulnerabilities affecting the Exim mail transfer agent (MTA) have been exploited by Russia-linked hackers, and administrators have been urged to patch immediately, but hundreds of thousands of servers remain unpatched.
Read more: Several Exim Vulnerabilities Exploited in Russia-Linked Attacks
Story added 2. June 2020, content source with full text you can find at link above.