多摩ITセンター新着ニュース

2018年08月20日

【注意喚起】仮想通貨を要求する不審な脅迫メールにご注意ください

仮想通貨 (Bitcoin) を要求する、複数パターンの不審な英文メールが広く送信されていることが報告されています。
特徴として、過去に何らかの原因で漏洩したパスワードが件名や本文中に記載されている場合があります。

 

このようなメールを受信した場合は攻撃者の要求には応じず、メールは破棄してください。
また、メール本文で示されているパスワードを実際に使用しているサービスがある場合、異なるパスワードへの再設定をただちに実施してください。

 

他にも不審なメールを受信されて判断に迷われる場合には、中央大学の所属学部、部署等を記載の上必ず多摩ITセンターへご連絡ください。

 

<事例>
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件名: メールアドレス:攻撃者が提示するパスワード
詳細:
It appears that, (攻撃者が提示するパスワード), 's your password. You might not know me and you are most likely wondering why you're getting this e-mail, right?
 
actually, I put in place a viruses over the adult vids (adult porn) website and you know what, you visited this website to have fun (you know what I mean). During the time you were watching videos, your internet browser started off working like a RDP (Team Viewer) which provided me accessibility to your screen and web camera. after that, my software programs obtained all your contacts from your Messenger, Outlook, Facebook, in addition to emails.
 
What did I do?
 
I produced a double-screen video. Very first part shows the video you were seeing (you've got a good taste haha . . .), and 2nd part shows the recording of your web cam.
 
exactly what should you do?
 
Well, in my opinion, 00 is really a fair price for our little secret. You'll make the payment by Bitcoin (if you do not know this, search "how to buy bitcoin" in Google).
 
Bitcoin Address: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
(It is case sensitive, so copy and paste it)
 
Very important:
You've few days to make the payment. (I've a unique pixel in this e mail, and at this moment I know that you've read this email message). If I don't get the BitCoins, I will certainly send your video recording to all of your contacts including family members, co-workers, and so forth. Having said that, if I receive the payment, I'll destroy the recording immidiately. If you want evidence, reply with "Yes!" and i'll definitely send your video recording to your 6 contacts. It is a non-negotiable offer, that being said don't waste my personal time and yours by answering this message.

 

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