Security News

Mimecast CyberGraph helps detect sophisticated phishing and impersonation attacks
2021-07-15 02:15

Mimecast announced the Mimecast CyberGraph solution, a new add-on for Mimecast Secure Email Gateway that is engineered to use Artificial Intelligence to help detect sophisticated phishing and impersonation attacks. "Phishing and impersonation attacks are getting more sophisticated, personalized and harder to stop. If not prevented, these attacks can have devastating results for an enterprise organization," said Josh Douglas, VP, Product Management for Threat Intelligence at Mimecast.

Mimecast Finds SolarWinds Hackers Stole Some of Its Source Code
2021-03-21 23:28

Email security firm Mimecast on Tuesday revealed that the state-sponsored SolarWinds hackers who broke into its internal network also downloaded source code out of a limited number of repositories. "The threat actor did access a subset of email addresses and other contact information and hashed and salted credentials," the company said in a write-up detailing its investigation, adding the adversary "Accessed and downloaded a limited number of our source code repositories, as the threat actor is reported to have done with other victims of the SolarWinds Orion supply chain attack."

Mimecast bins SolarWinds and compromised servers alike in wake of supply chain hack
2021-03-17 18:30

Email security biz Mimecast has dumped SolarWinds' network monitoring tool in favour of Cisco's Netflow product after falling victim to the infamous December supply chain attack. In an incident report detailing its experiences of the SolarWinds compromise, Mimecast said it had "Decommissioned SolarWinds Orion and replaced it with an alternative NetFlow monitoring system".

Mimecast: SolarWinds Attackers Stole Source Code
2021-03-17 16:18

Hackers who compromised Mimecast networks as part of the SolarWinds espionage campaign have swiped some of the security firm's source code repositories, according to an update by the company. In the most recent part of its investigation into the SolarWinds hack, Mimecast said it has found evidence that a "Limited" number of source code repositories were also accessed.

Mimecast Says SolarWinds Hackers Stole Source Code
2021-03-17 12:20

Email security company Mimecast on Tuesday said it completed its forensic investigation into the impact of the SolarWinds supply chain attack, and revealed that the threat actor managed to steal some source code. Mimecast was one of the several cybersecurity companies to confirm being targeted by the hackers who breached the systems of IT management solutions provider SolarWinds.

Mimecast: SolarWinds hackers stole some of our source code
2021-03-16 16:53

Email security company Mimecast has confirmed today that the state-sponsored SolarWinds hackers who breached its network earlier this year downloaded source code out of a limited number of repositories. To breach Mimecast's network, the attackers used the Sunburst backdoor, a malware distributed by the SolarWinds hackers to roughly 18,000 SolarWinds customers using the compromised auto-update mechanism of the SolarWinds Orion IT monitoring platform.

Mimecast: SolarWinds hackers used Sunburst malware for initial intrusion
2021-03-16 16:53

Email security company Mimecast has confirmed today that the state-sponsored SolarWinds hackers who breached its network earlier this year downloaded source code out of a limited number of repositories. To breach Mimecast's network, the attackers used the Sunburst backdoor, a malware distributed by the SolarWinds hackers to roughly 18,000 SolarWinds customers using the compromised auto-update mechanism of the SolarWinds Orion IT monitoring platform.

Hacked by SolarWinds backdoor masterminds, Mimecast now lays off staff after profit surge
2021-02-07 10:04

Email security biz Mimecast not only fell victim to the SolarWinds hackers, leading to its own customers being attacked, it is also trimming its workforce amid healthy profits. Last month Mimecast revealed that one of its cryptographic certificates was purloined by the same team that smuggled a hidden backdoor into SolarWinds' Orion network monitoring software.

Mimecast Confirms SolarWinds Hack as List of Security Vendor Victims Snowball
2021-01-28 15:52

The Mimecast certificate compromise reported earlier in January is part of the sprawling SolarWinds supply-chain attack, the security firm has confirmed. Mimecast joins other cybersecurity vendors like CrowdStrike, Fidelis, FireEye, Malwarebytes, Palo Alto Networks and Qualys in being targeted in the attack.

Mimecast links security breach to SolarWinds hackers
2021-01-26 15:01

Email security company Mimecast has confirmed today that the threat actor behind the SolarWinds supply-chain attack is behind the security breach it disclosed earlier this month. "Our investigation has now confirmed that this incident is related to the SolarWinds Orion software compromise and was perpetrated by the same sophisticated threat actor," Mimecast said.