初心者の自己防衛マニュアルコミュのこれは何でしょうか？

はじめましてm(_ _)m
いきなりのﾄﾋﾟ立て、失礼いたします。
半年くらい前から急に送られてくるようになりました。

e T G U set to go through roof

EnerBrite Technologies Group, Inc.
et gu
$0.008

5 point you should be on top of

1. The world is seeking shelter from the world energy crisis.
2. Corporations are frantic to find real solutions to rising energy bills
3. etg u provides a system that is reducing energy costs upwards of 30%.
4. Florida facilities are already using EtG u's new SensorStat to
provide relief from their enormous energy bills.
5. EnerBrite will be releasing more news in a media campaign this coming
week.

E TGU is a penny stock that has the easy potential in light of recent
releases to climb hard and fast. Investors who get in early maximize
their potential returns. Read the recent news and get on e T gU first
thing Monday.

これは一体何なんでしょうか？機械やパソコンなどに弱いです。
みなさんの力と情報をおかしください…

長文失礼しました…