アカウントを盗んだという迷惑メールの対処方法は？

質問

Hacking Alert! You account was hacked (your password:xxxxxxxx)という迷惑メールが毎日のように来ます。内容は以下のとおりです、どうすればよいですか？
パスワードはすぐに変えました。変える前のパスワードで盗んだと何度も送信してきます。

題名：Hacking Alert! You account was hacked (your password:tt0105141)
差出人：********@nifty.com アドレスブックに登録する
宛先：*********<********@nifty.com>

Dear user of nifty.com!

I am a spyware software developer.
Your account has been hacked by me in the summer of 2018.

I understand that it is hard to believe, but here is my evidence:
- I sent you this email from your account.
- Password from account gbb03651@nifty.com: tt0105141 (on moment of hack).

The hacking was carried out using a hardware vulnerability through which you went online (Cisco router, vulnerability CVE-2018-0296).

I went around the security system in the router, installed an exploit there.
When you went online, my exploit downloaded my malicious code (rootkit) to your device.
This is driver software, I constantly updated it, so your antivirus is silent all time.

Since then I have been following you (I can connect to your device via the VNC protocol).
That is, I can see absolutely everything that you do, view and download your files and any data to yourself.
I also have access to the camera on your device, and I periodically take photos and videos with you.

At the moment, I have harvested a solid dirt... on you...
I saved all your email and chats from your messangers. I also saved the entire history of the sites you visit.

I note that it is useless to change the passwords. My malware update passwords from your accounts every times.

I know what you like hard funs (adult sites).
Oh, yes .. I'm know your secret life, which you are hiding from everyone.
Oh my God, what are your like... I saw THIS ... Oh, you dirty naughty person ... :)

I took photos and videos of your most passionate funs with adult content, and synchronized them in real time with the image of your camera.
Believe it turned out very high quality!

So, to the business!
I'm sure you don't want to show these files and visiting history to all your contacts.

Transfer $823 to my Bitcoin cryptocurrency wallet: 1Bt4psBJmjfVTcW6eYiJZ6HEbpFgKkBSX4
Just copy and paste the wallet number when transferring.
If you do not know how to do this - ask Google.

My system automatically recognizes the translation.
As soon as the specified amount is received, all your data will be destroyed from my server, and the rootkit will be automatically removed from your system.
Do not worry, I really will delete everything, since I am “working” with many people who have fallen into your position.
You will only have to inform your provider about the vulnerabilities in the router so that other hackers will not use it.

Since opening this letter you have 48 hours.
If funds not will be received, after the specified time has elapsed, the disk of your device will be formatted,
and from my server will automatically send email and sms to all your contacts with compromising material.

I advise you to remain prudent and not engage in nonsense (all files on my server).

Good luck!

迷惑メールの内容は以上です。

回答No.2

tmys10

世の中に騙される人は多くないので、迷惑メールを送るときは多数に送るのがコツらしいです。電子メールは1万人に送っても大した費用にはなりませんが、1万人の中にはひとりくらい騙されてお金を払ってくれる人がいるらしいです。
メールアドレスとパスワードの流出はあちこちで何度も起きていて入手は可能ですから、それでハッキングされた証拠にはなりません。
他の迷惑メールと同じように放置するなりブロックしたらどうでしょう。

回答No.1

jugemu_chosuke

パスワードを変えても相手があなたのアドレス宛てにメールを発信すれば届きますね。

詳しい事情が分かりませんが@niftyのメールアドレスを変更してしまったらどうですか。プロバイダーの正式なメールアドレスでしたら変更しても今までの受発信履歴は引き続き利用出来ます。