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Office 365 Email Phishing Scams

Office 365 Email Phishing Scams

The FBI has reported a rise in COVID-19 fraud schemes. The expanding COVID-19 pandemic has created opportunities for Cybercriminals to unleash a wave of sophisticated email scams to take advantage of our fears and demands for accurate and timely information. Couple this with the disruption caused by the shift to a remote workforce for many companies, and we have a perfect storm scenario.

Cybercriminals are leveraging this health crisis and stepping up their attacks to steal your Office 365 login credentials. These attacks often use an email that appears to have been sent by the recipient’s employer. The recipient is asked to click on a link for an important or time-sensitive COVID-19 update from their employer. The link directs the user to a “spoof page” that mimics the Microsoft Office 365 login page. If the user enters their username and password on the fake login page, the attacker now has the user’s credentials to access the user’s Microsoft 365 account and any other system linked to those credentials.

Some simple steps to prevent becoming a victim:

  • Enable the Multifactor Authentication feature (MFA) in Office 365. Once enabled, the user is sent a verification code via text or email when they attempt to login. MFA adds additional security when logging in and provides alerts when someone is trying to use your credentials.
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  • Educate yourself by learning how social engineering techniques and email phishing is used to trick you into divulging sensitive information.
  • “Take it slow.”  Cybercriminals use deception and urgency to get people to make decisions quickly. Always take time to think about a request for your personal information. Examine domain names and logos that look legitimate but are not. Plug a suspicious link into a link checker. Link checkers can analyze a link’s security issues and alert you if the link directs you to a compromised website, malware, ransomware, or other safety risks.
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Don’t panic. If you believe you have given away username or passwords, follow-up these steps from Microsoft.
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For more information, please email John Mendes at [email protected].

Stay healthy!