Tags email

Hackers exploit SonicWall email software in a banner week for zero-day flaws

by Sean Lyngaas • 3 months ago

“The adversary leveraged these vulnerabilities, with intimate knowledge of the SonicWall application," Mandiant said.

SolarWinds hackers stole Mimecast source code

by Shannon Vavra • 4 months ago

The full scope of the breach could take months to understand.

Mimecast confirms SolarWinds attackers breached security certificate, 'potentially exfiltrated' credentials

by Sean Lyngaas • 6 months ago

Mimecast offers an attractive target for spies looking to burrow into high-value organizations

A phishing campaign's collateral damage: Stolen passwords were publicly searchable

by Joe Warminsky • 6 months ago

The attackers made a mistake by not securing files once they were posted to sites set up to receive stolen data, say researchers from Check Point and Otorio.

Mimecast breach investigators probe possible SolarWinds connection

by Sean Lyngaas • 7 months ago

The illicit access would have allowed attackers to spy on Mimecast clients.

Cybercriminal offers email implant software that dodges traditional security platforms

by Tim Starks • 9 months ago

What if cybercriminals could implant a malicious email rather than send it?