what is the best way to protect our coins?
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So, how could YOU avoid Bitcoin hacks?
There are various reasons hackers find bitcoin wallets appealing targets. Unlike credit card payments, Bitcoin transactions are irreversible. The anonymous nature of Bitcoin also often makes proving theft difficult.
Tip #1 Always backup your Bitcoin wallet while being offline.
Tip #2 Dont store Bitcoins on computers which are connected to the internet.
Tip #3 Hackers regularly use keyloggers and ransomware tools such as CryptoLocker to target Bitcoin users. Update your anti-malware software regularly and monitor your applications for suspicious files.
Tip #4 If you wish to gain from crypto-currency trading and not for spending use we advise to trade on CFDs (contracts for difference) which allows you to trade the on crypto-currency prices without actually buy or store the cryptocurrency on your computer, which mean there is no chance for hacking or theft.
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You can find everything you need on these links
https://bitcointalk.org/index.php?topic=1914800.0https://bitcointalk.org/index.php?topic=1628282.0https://bitcointalk.org/index.php?topic=1741772.0