https://www.identitytheft.gov/

Ransomware
Ransomware stops you from using your PC. It holds your PC or files for "ransom."
For more details and information go to:

https://www.microsoft.com/en-us/security/portal/mmpc/shared/ransomware.aspx

Options if you encounter Ransomware:

http://www.nomoreransom.org

Include online fraud in its many forms including Intellectual Property Rights (IPR) matters, Computer Intrusions (hacking), Economic Espionage (Theft of Trade Secrets), Online Extortion, International Money Laundering, Identity Theft, and a growing list of Internet facilitated crimes…. Internet Crime Compliant Center (IC3) Federal Bureau of Investigation

The mission of the Internet Crime Complaint Center is to provide the public with a reliable and convenient reporting mechanism to submit information to the Federal Bureau of Investigation concerning suspected Internet-facilitated criminal activity and to develop effective alliances with law enforcement and industry partners. Information is analyzed and disseminated for investigative and intelligence purposes to law enforcement and for public awareness.

 https://www.ic3.gov/default.aspx

Internal Revenue Service (IRS)- "Phishing"

Phishing is a scam typically carried out through unsolicited email and/or websites that pose as legitimate sites and lure unsuspecting victims to provide personal and financial information.

https://www.irs.gov/uac/report-phishing

Scam Phone Calls Continue; IRS Identifies Five Easy Ways to Spot Suspicious Calls

https://www.irs.gov/uac/newsroom/scam-phone-calls-continue-irs-identifies-five-easy-ways-to-spot-suspicious-calls