just some ideas:
Strategies could be attacking the trust structure of bitcoin:
- Buying large quantities of bitcoins and dropping them on the market causes it value to fluctuate and make it appear weak
- hacking peer sites (like mtgox), or bitcoin users directly (via trojans, etc.) leaves insecurities on where to use it
- influencing media to emphasize about the dangers of bitcoin (selling drugs, weapons, etc.) will make it less accepted in society by creating fear
- creating various alternative currencies, flooding a lot of misleading information, to weaken the marketing of bitcoin by confusion and information overflow
Could be attacking the technical side:
- Creating big amounts of powerful ASICS and use them for false verifications
- stuffing the blockchain with spam information and useless transaction, making it to big to handle
- Blocking and filtering traffic from bitcoin clients, will make it necessary to use TOR (which could be also blocked in certain ways) and will render bitcoin unusable for the average person
- Switching of the internet
- Brute Force attacks on the network to render it slow and unusable
Could be attacking it by legal means:
- Making it illegal to use bitcoin, and tracking users via ISPs, a few show trials and people won't want to use bitcoin again (so TOR could be again an option to circumvent)
- shutting down and making peer sites illegal (if they are not already, e.g. mtgox, silkroad)
Great leverage for Bitcoin will eventually come by using it via smartphones and alike, bringing the currency to the street markets. If they find a way to block these trades, they will also hurt bitcoin a lot.
AFAIK, no: they are aware, and aren't acting. – o0'. – 2013-01-30T19:41:39.017
As total net worth of Bitcoin is around $200 million, it is not a threat yet. – vi.su. – 2013-02-03T14:54:45.417