A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
Temmuz ayındaki daha önce benzeri görülmemiş hack girişiminin yeniden yaşanmasını önlemek için, Twitter, tüm siyasi ve etkili hesapların güvenliğini güncellemelerini gerektirecek. Twitter, ABD seçimleri öncesinde yeni bir dizi güvenlik önlemi açıkladı. #bitcoin #hack #twitter
Everyone who got scammed in the recent "Twitter-Bitcoin Hack" absolutely deserved it
This just proves that these people have had no idea what a cryptocurrency is and had no place in owning any. Would they have given away any USD if a scammer asked them for that? Of course not! So why give away crypto? Because they are idiots who think its some kind of "internet points", akin to reddit karma, that will make them rich or famous or whatever, without understanding THAT IT'S MONEY. Their bitcoins are in better hands now.
Interest in Bitcoin is increasing globally. More and more people are willing to participate in Bitcoin trading and mining. However, Bitcoin history shows that it is not always as safe as we would like it to be. Let’s take a look at some major Bitcoin hacks.
Allinvain is a nickname of a user on BitcoinTalk forums. Basically, he was the first one to experience a major Bitcoin loss. He lost 25,000 bitcoins, all together it was worth around $500,000. The user believed that someone hacked into his computer to steal BTC.
Shortly after Allinvain’s case, the next hack attempt happened. Mt Gox was one of the biggest exchanges that provided a trade between Bitcoin and fiat money. Hackers compromised its website and started to sell Bitcoins. Their actions made the price go down dramatically. However, attackers did not pay attention to the $1000 limit Mt Gox had. Nonetheless, that hack attack had an important influence on BTC.
Exchanges are being attacked by hackers quite often. In 2012 Bitfloor suffered a terrible attack and lost 24,000 BTC (around $250,000). Unfortunately, this exchange was not able to survive the attack and was closed in 2013. In 2015 Bitstamp exchange was hacked. It lost approximately 19,000 BTC (around $5 million). In 2016 Bitfinex also lost 120,000 BTC (around $77 million) to hackers.
The last attack happened in one of the biggest social nets. Twitter became a part of the latest attackers’ actions. The most significant and world-famous accounts promoted Bitcoin scam for several hours.
The most important question is how to protect your Bitcoin savings from upcoming attacks. Here are some basic things that may help you to be safe:
Use trustworthy antivirus software
Choose your exchange service wisely Make sure that it is properly registered and has a policy for emergency situations.
Be careful when choosing a Bitcoin wallet There are lots of options to choose from now. Check the history of the service, make sure it suits your purposes.
Use different wallets Avoid putting all your savings in one place.
Keep your private keys safe It is important to remember that the loss of private keys will lead to the loss of coins.
Use a multifactor authentication Multifactor authentication links your account to your mobile phone.
Do not believe in easy money We all should remember that “there's no such thing as a free lunch” but there are a lot of impersonators & scammers.
Even though there is no way to be a hundred percent safe, there are a lot of steps we can take to avoid unfortunate losses. Cryptocurrency services are improving their protection systems all the time, and we all should do what we can to make this network more secure.
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How Bitcoin can easily be Hacked - John McAfee - YouTube
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