Kiev
Featured Government Nation-state

Ukraine warns of ‘massive’ Russian spear-phishing campaign

Three Ukrainian cybersecurity agencies have warned last week of a “massive” spear-phishing operation carried out by Russian threat actors against the Ukrainian government and private sector.

fault-broken-splash
Cybercrime Featured Technology

Faulty emailing tool prevented Accellion from notifying customers of attacks

Efforts to patch a zero-day vulnerability in Accellion file-sharing servers that was actively exploited by hackers last year were hindered by a faulty emailing tool that delayed crucial customer notifications for days, allowing the attackers to wreak havoc among Accellion devices.

globe cyber map
Featured Technology

21Nails vulnerabilities impact 60% of the internet’s email servers

The maintainers of the Exim email server software have released updates today to patch a collection of 21 vulnerabilities that can allow threat actors to take over servers using both local and remote attack vectors.

SonicWall
Featured Technology

Hackers go after SonicWall email appliances with three zero-days

A hacking group has used three zero-day vulnerabilities impacting SonicWall products to breach corporate networks and install backdoors, security firm FireEye said in a report on Tuesday.