bc1qkxswgm5ha4atlndt9aw5cj0ynfzu98cncpd4ax　セクストーション（性的脅迫）詐欺メール

【注意】ビットコインAddress「bc1qkxswgm5ha4atlndt9aw5cj0ynfzu98cncpd4ax」を悪用したセクストーション（性的脅迫）詐欺メールに注意

「あなたのパソコンをハッキングした」「アダルト動画を撮影した」「家族や友人に動画を送る」などと脅し、ビットコイン（BTC）で送金を要求するセクストーション（性的脅迫）詐欺メールの被害報告が全国で相次いでいます。

このようなメールは実際には動画や画像を持っていないケースがほとんどであり、不安や羞恥心を利用して金銭を騙し取ることだけが目的です。

セクストーション（性的脅迫）詐欺とは？

セクストーション（Sextortion）とは、「Sex（性的）」と「Extortion（恐喝）」を組み合わせた言葉で、性的な画像や動画をネタに金銭を要求する悪質な詐欺です。

最近では、本当にハッキングしたわけではないにもかかわらず、

• あなたのパソコンを乗っ取った
• ウェブカメラを遠隔操作した
• アダルトサイト閲覧中の動画を撮影した
• ブラウザ履歴を全て見ている
• 家族・勤務先・友人へ動画を送信する
• 48時間以内にビットコインを支払え

などと書かれたメールを大量送信し、受信者を精神的に追い込む手口が確認されています。

このメールの目的

犯人の目的はビットコインなどの暗号資産（仮想通貨）を騙し取ることです。

メールには

• Bitcoin Wallet Address
• BTC Address
• Bitcoin Address
• 仮想通貨アドレス

などが記載され、数百ドル〜数千ドル相当の送金を要求するケースが多く確認されています。

送金しても動画が削除される保証は一切ありません。
一度支払うと「支払う人」と認識され、更なる脅迫メールが届く可能性もあります。

「本当にハッキングされたの？」

ほとんどの場合、実際にはハッキングされていません。

犯人は世界中へ同じ内容のメールを大量送信しています。

また、過去に流出したメールアドレスや古いパスワードが本文に記載されている場合がありますが、それだけで現在も端末が乗っ取られているとは限りません。

「トロイの木馬を入れた」「全てのデバイスを遠隔操作している」「ウイルス対策ソフトでは検出できない」などの記述も、多くは受信者を怖がらせるための常套句です。

このようなメールが届いた場合の対処法

メールの特徴

メール内容

Subject: Delivery Status Notification. Hi there! I regret to inform you about some sad news for you. Approximately a month or two ago I have succeeded to gain a total access to all your devices utilized for browsing internet. Moving forward, I have started observing your internet activities on continuous basis. Go ahead and take a look at the sequence of events provided below for your reference: Initially I bought an exclusive access from hackers to a long list of email accounts (in today’s world, that is really a common thing, which can arranged via internet). Evidently, it wasn’t hard for me to proceed with logging in your email account (xxx@cuhk.edu.hk). Within the same week, I moved on with installing a Trojan virus in Operating Systems for all devices that you use to login to email. Frankly speaking, it wasn’t a challenging task for me at all (since you were kind enough to click some of the links in your inbox emails before). Yeah, geniuses are among us. Because of this Trojan I am able to gain access to entire set of controllers in devices (e.g., your video camera, keyboard, microphone and others). As result, I effortlessly downloaded all data, as well as photos, web browsing history and other types of data to my servers. Moreover, I have access to all social networks accounts that you regularly use, including emails, including chat history, messengers, contacts list etc. My unique virus is incessantly refreshing its signatures (due to control by a driver), and hence remains undetected by any type of antiviruses. Hence, I guess by now you can already see the reason why I always remained undetected until this very letter… During the process of compilation of all the materials associated with you, I also noticed that you are a huge supporter and regular user of websites hosting nasty adult content. Turns out to be, you really love visiting porn websites, as well as watching exciting videos and enduring unforgettable pleasures. As a matter of fact, I was not able to withstand the temptation, but to record certain nasty solo action with you in main role, and later produced a few videos exposing your masturbation and cumming scenes. If until now you don’t believe me, all I need is one-two mouse clicks to make all those videos with everyone you know, including your friends, colleagues, relatives and others. Moreover, I am able to upload all that video content online for everyone to see. I sincerely think, you certainly would not wish such incidents to take place, in view of the lustful things demonstrated in your commonly watched videos, (you absolutely know what I mean by that) it will cause a huge adversity for you. There is still a solution to this matter, and here is what you need to do: You make a transaction of $1490 USD to my account (an equivalent in bitcoins, which recorded depending on the exchange rate at the date of funds transfer), hence upon receiving the transfer, I will immediately get rid of all those lustful videos without delay. After that we can make it look like there was nothing happening beforehand. Additionally, I can confirm that all the Trojan software is going to be disabled and erased from all devices that you use. You have nothing to worry about, because I keep my word at all times. That is indeed a beneficial bargain that comes with a relatively reduced price, taking into consideration that your profile and traffic were under close monitoring during a long time frame. If you are still unclear regarding how to buy and perform transactions with bitcoins – everything is available online. Below is my bitcoin wallet for your further reference: bc1qkxswgm5ha4atlndt9aw5cj0ynfzu98cncpd4ax All you have is 48 hours and the countdown begins once this email is opened (in other words 2 days). The following list includes things you should remember and avoid doing: > There’s no point to try replying my email (since this email and return address were created inside your inbox). > There’s no point in calling police or any other types of security services either. Furthermore, don’t you dare sharing this info with any of your friends. If I discover that (taking into consideration my skills, it will be really simple, because I control all your systems and continuously monitor them) –  your nasty clip will be shared with public straight away. > There’s no point in looking for me too – it won’t result in any success. Transactions with cryptocurrency are completely anonymous and untraceable. > There’s no point in reinstalling your OS on devices or trying to throw > them away. That won’t solve the issue, since all clips with you as main character are already uploaded on remote servers. Things that may be concerning you: > That funds transfer won’t be delivered to me. Breathe out, I can track down everything right away, so once funds transfer is finished,  I will know for sure, since I interminably track down all activities done by you (my Trojan virus controls all processes remotely, just as TeamViewer). > That your videos will be distributed, even though you have completed money transfer to my wallet. Trust me, it is worthless for me to still bother you after money transfer is successful. Moreover, if that was ever part of my plan, I would do make it happen way earlier! We are going to approach and deal with it in a clear manner! In conclusion, I’d like to recommend one more thing… after this you need to make certain you don’t get involved in similar kind of unpleasant events anymore! My recommendation – ensure all your passwords are replaced with new ones on a regular basis.

スクリーンショット

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詐欺被害ナビ編集部より

「ウェブカメラで撮影した」「アダルトサイト閲覧を録画した」「パソコンを完全に乗っ取った」などと書かれているメールの多くは、世界中で大量送信されている典型的なセクストーション（性的脅迫）詐欺です。

犯人は受信者の羞恥心・恐怖心・焦りを利用して送金を迫っています。

慌てて送金する必要はありません。

まずは落ち着いて内容を確認し、返信や送金は絶対に行わず、必要に応じて警察や関係機関へ相談してください。

© 詐欺被害ナビ編集部