https://support.microsoft.com/en-US/security/protect-yourself-from-online-scams-and-attacks
Use SmartScreen for Microsoft Edge which can help to block known phishing websites. To learn more about how to spot and defeat phishing attacks see Protect yourself from phishing schemes and other forms of online fraud Malware Malware is malicious software and is sometimes referred to as a "virus".
https://support.microsoft.com/en-us/outlook/mail/phishing-and-suspicious-behavior-in-outlook
A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...
https://learn.microsoft.com/en-us/defender-office-365/submissions-report-messages-files-to-microsoft
Jul 22, 2026 · How do I report a suspicious email, Teams message, or file to Microsoft? Report messages, Teams messages, URLs, email attachments, and files to Microsoft for analysis. Learn to report spam email and phishing emails.
https://learn.microsoft.com/en-us/partner-center/security/nonpayment-fraud-misuse
Oct 23, 2025 · Learn about the various risks involved in online transactions and the best practices to manage and mitigate those risks in Partner Center.
https://support.microsoft.com/en-US/security/protect-yourself-from-phishing
Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate. Cybercriminals typically pretend to be reputable companies, friends, or acquaintances in a fake message, which contains a link to a phishing ...
https://support.microsoft.com/en-US/security/avoid-and-report-microsoft-technical-support-scams
Microsoft will never proactively reach out to you to provide unsolicited PC or technical support. If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your "issue" fixed, it's better to be safe and not click any links or provide any personal information.
https://support.microsoft.com/en-us/security/
Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
https://support.microsoft.com/en-US/security/protecting-yourself-from-identity-theft-online
When a thief gathers information about you and uses it to impersonate or defraud you, it's called identity theft. Even a small amount of data—your Social Security number, password, address, mother's maiden name, account number or PIN—is enough for a thief to make credit card purchases, open bank accounts, take out loans, or commit crimes in your name.
https://learn.microsoft.com/en-us/answers/questions/5752159/are-the-fraud-alerts-im-getting-real
Jan 30, 2026 · To determine if the fraud alerts you are receiving are real, you should verify the sender's email address and the content of the messages. Legitimate emails from Microsoft regarding security alerts will come from specific domains such as microsoft.com, microsoftsupport.com, or mail.support.microsoft.com. If the emails are from a different domain, they may be phishing attempts.
https://learn.microsoft.com/en-us/answers/questions/4682164/urgent-report-of-scam-fraud-phishing-emails-from-o
Jun 25, 2024 · Dear Microsoft Security Team, I hope this message finds you well. I am writing to bring to your immediate attention a concerning issue regarding scam, fraud, and phishing emails originating from domains using the onmicrosoft.com extension. As a user and…
https://learn.microsoft.com/en-us/troubleshoot/azure/general/email-domains-support-agent
Mar 24, 2026 · Explains how to determine if an email claiming to be from Microsoft support is genuine or a phishing scam.
