Posts Tagged ‘Office 365’

Phishers using Zix to “legitimize” emails in the eyes of Office 365 users

May

2021

A phishing campaign aimed at harvesting Office 365 account credentials is employing a variety of tricks to fool both email security sistems and recipients: the phishing emails come from a compromised enterprise account, through the secure email system Zix, to make recipients believe that the offered link isn’t malicious. The phishing email The phishing emails […]

Category Cyber-crime Phishing Written by Feedproxy 0 Comments

Malwarebytes was breached by the SolarWinds attackers

Jan

2021

A fourth malware strain wielded by the SolarWinds attackers has been detailed by Symantec researchers, followed by the disclosure of the attackers’ ingenous lateral movement techniques and the release of an auditing script by FireEye researchers that organizations can use to check their Microsoft 365 tenants for signs of intrusion. Then, on Tuesday, Malwarebytes CEO […]

Category Cyber-crime Malware Written by Feedproxy 0 Comments

Cybercriminals are using legitimate Office 365 services to launch attacks

Oct

2020

Vectra released its report on Microsoft Office 365, which highlights the use of Office 365 in enterprise cyberattacks. The report explains how cybercriminals use built-in Office 365 services in their attacks. Attacks that target software-as-a-service (SaaS) user accounts are one of the fastest-growing and most prevalent problems for organizations, even before COVID-19 forced the vast […]

Category Cyber-crime Identity theft Written by Feedproxy 0 Comments

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Posts Tagged ‘Office 365’

Phishers using Zix to “legitimize” emails in the eyes of Office 365 users

Malwarebytes was breached by the SolarWinds attackers

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