Nation State Hackers Exploiting Zero-Day in Roundcube Webmail SoftwareThe threat actor known as Winter Vivern has been observed exploiting a zero-day flaw in Roundcube webmail software on October 11, 2023, to harvest email messages from victims' accounts.
"Winter Vivern has stepped up its operations by using a zero-day vulnerability in Roundcube," ESET security researcher Matthieu Faou said in a new report published today. Previously, it was using known
Source: Nation State Hackers Exploiting Zero-Day in Roundcube Webmail Software (https://thehackernews.com/2023/10/nation-state-hackers-exploiting-zero.html)