855-558-2333

its was a called about a virus supposed to be on my computer. just to need to know if this is a possible scam

This scam has been so highly publicized I have to wonder how you never read, heard, or saw anything about it.  No one can monitor your computer and no one does.

ok, i did have a problem with shuting down the computer. they asked for money and i didn't give any information other than my address. they asked when i would be able to pay before 10/15/20. i did asked for their billing address. so what should i do now?

Anyone who calls you and tells you there is a problem with your computer is a scammer. Unless you called and told them your computer has a problem and needs fixing, they could not possibly know if your computer has any issues.
You put "prohomesecure" as the caller and I can tell you that is NOT who called you. That company is a Home Security Monitoring service for security camera systems. Your caller is a scammer!

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Never allow anyone Remote Access unless you know them to be reputable and you contacted them first! Scammers can lock you out and hold your computer ransom by changing your logon password or with Syskey (Microsoft SAM Lock Tool).

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Help spread the word and prevent someone from becoming a victim.

Fact:

• ANYONE who calls or emails you and says your computer called/contacted them is a SCAMMER.
• ANYONE who calls or emails you and says your online server called/contacted them is a SCAMMER.
• Windows Operating System licenses do not expire.
• ANYONE who calls or emails you with a message about your computer having illegal activity, is a SCAMMER.
• Apple will never, ever call you about alleged suspicious iCloud activity.
• Microsoft error and warning messages never include phone numbers. ANY Tech Support Warning pop-ups you get while accessing the internet asking you to call a number or visit a website, is from a SCAMMER.
• Web Browsers DO NOT have the ability to determine and warn you your computer has an error. They can only warn you about a potential malicious website. A Browser is software that allows you to surf the Internet, not diagnose a computer or phone.
• ANY Tech Support company that insists you need their services because of some error, outdated software or tries to convince you that you need to allow them remote access is a SCAMMER.
• Nobody could possibly know if your computer or devices have an issue unless you tell them or gave them access.
• Tech Support companies DO NOT call or email to give out refunds because they are "going out of business", or to "cancel a subscription".  Companies DO NOT give refunds unless they have to.
• Companies DO NOT call to inform you that your subscription will be charged if you don't call back, only SCAMMERS do that. If you have a subscription with someone, they automatically charge you until you cancel it and they don't give a refund.
• Only a Scammer would want Remote Access to give a Refund.
• 3rd party Tech services DO NOT include Email account repairing or password resetting, since they can not access the email server unless it belongs to them.

Please read about how Tech Support Scammers operate the scams and warn everyone possible about them.
https://en.wikipedia.org/wiki/Technical_support_scam
TrendMicro FAQ on Tech Support Scams
How Tech Support Scams work
Microsoft -  Protect yourself from Tech Scams
Apple -Phony support calls, and other scams
FTC - Tech Support Scams
Tech scams - Fraud.org
Norton - Online Scams 101

Never trust a caller who wants to "help your computer" for any reason (unless you contacted them first), as they are only going to scam you. If you need Tech Support, you should contact a reputable local service.

In addition to what Mike has posted.  If you allowed them into your computer.

Thanks to Slim, another registered poster here and computer whiz:

Since the scammers accessed the computer, they probably did one or more of the following:
• Disabled the anti-virus software
• Added nasty malware to the computer
• Copied the Contact List (so they can spam/email your soon-to-be ex-friends)
• Copied any financial data or passwords they could find
• Compromised your ID on Facebook or other social site(s), and perhaps on shopping sites.
• "Zombied" the computer, so it would respond to THEIR commands sent via internet
• Deleted some important files
• Asked for money to repair the damage they caused

What can you do immediately after such an attack?
1.  Pull the cables on the computer, or otherwise disable it, so it cannot access the internet.
2.  Change ALL  passwords stored on the computer.
3.  Run FULL malware scans on the computer, in "SAFE" mode!
4.  Change the passwords again, particularly if the malware scans showed anything.
5.  Inform your bank and credit card companies.
6.  Sign up for credit monitoring, and check the status frequently
7.  Backup non-executable personal, data files to an external storage device.  (Executable files might be infected).
8.  You may have to bring the computer to a local repair shop, and tell them the story.
9.  Tell friends what happened, so they can be aware of strange emails from you.
10.  Connect to the internet only AFTER all the above have been done.
11.  Change the passwords on all online accounts.  Even better - access a "safe", uninfected  computer, and change your online account passwords RIGHT NOW.

NOTE:
If your computer set a "Restore Point" while it was infected, any "System Restore" you make will re-infect your computer.  Suggest you delete any potentially infected restore points and avoid setting such restore points until after your computer has been thoroughly cleaned!

You fell for one scam, and might be susceptible to others mentioned on this site:
http://phonehelp.2truth.com/facts.html
Read that info to educate and help protect yourself!

Honest computer companies do NOT cold-call people, or cause popups from websites to tell them their computers need fixing!

Some scammers even have websites, and falsely advertise they are associated with popular software packages or computer companies; so do NOT believe a "we will fix your computer remotely" site, and allow them access to your computer!

Read the info at these links.
http://news.softpedia.com/news/Cold-Call-Tech ... on-150170.shtml
http://www.consumer.ftc.gov/articles/0346-tech-support-scams

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

Lesson:
If your computer needs fixing, bring it to a local repair shop

Suddenly, so many messages appears on my computer, i call the number and they want me to pay 249.99$US to repair, so it mean 320.10$ CA. I start giving him my information and after a few moment, i said that i am afraid to give him my information, he said that the site is very secure. He ask me to open my e-mail adress on the computer and i said NO because he can send me the invoice and i will open my e-mail with my cell phone. He was very insistant and persuasif. I think that the phone number belong to Espana. If something like that happen to you, shot down the computer, take off the battery for 1 minute replace it and restart. After i did that, no more messages and the computer was doing well. Be carefull...