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  • TV
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  • Trending

    • Learn

      Coinbase Is Going Public: Everything You Need To Know

      Ollie LeechFeb 26, 2021
    • Elon Musk

      Musk Says He Hopes Rumors He’s in the SEC’s DOGE House Are True

      Kevin ReynoldsFeb 25, 2021
    • NFTs

      Digital Artwork Sells for Record-Breaking $6.6M in Ether on Winklevoss-Owned Marketplace

      Sebastian SinclairFeb 25, 2021
    • Bitcoin Wallets

      BitcoinPaperWallet ‘Back Door’ Responsible for Millions in Missing Funds, Research Suggests

      Colin HarperFeb 24, 2021
    • Learn

      What Are NFTs and How Do They Work?

      Ollie LeechFeb 1, 2021
Bitcoin 24h
$46,724.58
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Bitcoin 24h

$46,724.58
+1,499.10
+3.31%
Ethereum 24h
$1,504.25
+6.26%
Ethereum 24h

$1,504.25
+88.88
+6.26%
Stellar 24h
$0.453382
+20.39%
Stellar 24h

$0.453382
+0.076951
+20.39%
XRP 24h
$0.443116
+5.63%
XRP 24h

$0.443116
+0.023660
+5.63%
Cardano 24h
$1.36
+13.78%
Cardano 24h

$1.36
+0.164798
+13.78%
Chainlink 24h
$27.07
+10.26%
Chainlink 24h

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+2.53
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Litecoin 24h
$173.51
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Litecoin 24h

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+7.35
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Bitcoin Cash 24h
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Bitcoin Cash 24h

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+13.45
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Dogecoin 24h
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$0.050191
+0.000228
+0.46%
NEM 24h
$0.616491
+26.79%
NEM 24h

$0.616491
+0.129790
+26.79%
Cosmos 24h
$19.68
+11.87%
Cosmos 24h

$19.68
+2.09
+11.87%
Algorand 24h
$1.12
+20.04%
Algorand 24h

$1.12
+0.187730
+20.04%
NEO 24h
$38.10
+4.84%
NEO 24h

$38.10
+1.76
+4.84%
Monero 24h
$211.26
+7.02%
Monero 24h

$211.26
+13.87
+7.02%
EOS 24h
$3.76
+7.30%
EOS 24h

$3.76
+0.256010
+7.30%
Bitcoin SV 24h
$186.90
+5.65%
Bitcoin SV 24h

$186.90
+9.00
+5.65%
Tron 24h
$0.047375
+7.30%
Tron 24h

$0.047375
+0.003232
+7.30%
IOTA 24h
$1.17
+8.69%
IOTA 24h

$1.17
+0.093803
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Tezos 24h
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+11.12%
Tezos 24h

$3.74
+0.374634
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Dash 24h
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+5.91%
Dash 24h

$214.49
+11.99
+5.91%
Maker 24h
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Maker 24h

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+146.98
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Decred 24h
$137.84
+13.85%
Decred 24h

$137.84
+16.85
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Ethereum Classic 24h
$11.20
+7.43%
Ethereum Classic 24h

$11.20
+0.776084
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ICON 24h
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+9.44%
ICON 24h

$1.57
+0.135343
+9.44%
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+7.07%
0x 24h

$1.37
+0.090472
+7.07%
Zcash 24h
$121.87
+5.54%
Zcash 24h

$121.87
+6.40
+5.54%
Band Protocol 24h
$13.06
+14.38%
Band Protocol 24h

$13.06
+1.65
+14.38%
BitTorrent 24h
$0.001279
+2.71%
BitTorrent 24h

$0.001279
+0.000034
+2.71%
Waves 24h
$9.82
+5.46%
Waves 24h

$9.82
+0.509660
+5.46%
Paxos standard 24h
$1.00
+0.06%
Paxos standard 24h

$1.00
+0.000579
+0.06%
Basic Attention Token 24h
$0.520799
+2.75%
Basic Attention Token 24h

$0.520799
+0.013978
+2.75%
Loopring 24h
$0.558848
+12.94%
Loopring 24h

$0.558848
+0.064049
+12.94%
Nano 24h
$5.27
+4.03%
Nano 24h

$5.27
+0.205259
+4.03%
OMG Network 24h
$4.60
+7.68%
OMG Network 24h

$4.60
+0.328826
+7.68%
Decentraland 24h
$0.256335
+7.83%
Decentraland 24h

$0.256335
+0.018647
+7.83%
Qtum 24h
$5.37
+7.69%
Qtum 24h

$5.37
+0.384031
+7.69%
Bitcoin Gold 24h
$26.28
+3.69%
Bitcoin Gold 24h

$26.28
+0.937750
+3.69%
Orchid 24h
$0.490002
+12.26%
Orchid 24h

$0.490002
+0.053615
+12.26%
Siacoin 24h
$0.010167
+6.59%
Siacoin 24h

$0.010167
+0.000628
+6.59%
Numeraire 24h
$41.20
+13.19%
Numeraire 24h

$41.20
+4.81
+13.19%
Lisk 24h
$3.10
+7.70%
Lisk 24h

$3.10
+0.221640
+7.70%
Kava.io 24h
$3.73
+11.65%
Kava.io 24h

$3.73
+0.390259
+11.65%
Kyber Network 24h
$1.76
+14.97%
Kyber Network 24h

$1.76
+0.229222
+14.97%
Fetch.ai 24h
$0.275743
+26.86%
Fetch.ai 24h

$0.275743
+0.058074
+26.86%
Augur 24h
$28.60
+2.36%
Augur 24h

$28.60
+0.659137
+2.36%
Storj 24h
$0.659196
+19.12%
Storj 24h

$0.659196
+0.105817
+19.12%
Aragon 24h
$4.28
+6.31%
Aragon 24h

$4.28
+0.254974
+6.31%
PAX GOLD 24h
$1,754.74
+1.08%
PAX GOLD 24h

$1,754.74
+18.78
+1.08%
Melon 24h
$36.96
+0.40%
Melon 24h

$36.96
+0.146747
+0.40%
SingularDTV 24h
$0.012147
+3.34%
SingularDTV 24h

$0.012147
+0.000379
+3.34%
Tether 24h
$1.00
+0.10%
Tether 24h

$1.00
+0.001031
+0.10%
USD Coin 24h
$1.00
+0.05%
USD Coin 24h

$1.00
+0.000461
+0.05%
Dai 24h
$1.00
+0.13%
Dai 24h

$1.00
+0.001318
+0.13%
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Vulnerability

BitcoinSV

Flaw in Bitcoin SV Multisig Wallet Puts Funds at Risk

Colin HarperNov 9, 2020

Bitcoin SV scrapped Bitcoin’s multisignature design and created its own. The insecure design is causing problems for some BSV users.

DeFi

Buggy Code in This Compound Finance Fork Just Froze $1M in Ethereum Tokens

Colin HarperNov 5, 2020

Some $1 million in Ethereum tokens is locked in a new DeFi app after its developers made changes to the protocol’s contracts.

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Hardware Wallet

‘Bypass’ Attack in Coldcard Bitcoin Wallet Could Trick Users Into Sending Incorrect Funds

Colin HarperNov 25, 2020

Bitcoin hardware wallet Coldcard is fixing a flaw that could trick users into sending bitcoin on the mainnet when they meant to use its testnet.

Bitcoin

‘High’ Severity Bug in Bitcoin Software Revealed 2 Years After Fix

William FoxleySep 9, 2020

A previously undisclosed bug in Bitcoin Core could have let attackers steal Lightning Network funds, delay transfers or split the network had it not been patched in 2018.

Security

Blockfolio Quietly Patches Years-Old Security Hole That Exposed Source Code

Benjamin Powers John BiggsMay 1, 2020

The security vulnerability, which appeared in older versions of its application, could have allowed a bad actor to steal closed source code and possibly inject their own code into Blockfolio’s Github repository and, from there, into the app itself.

Vulnerability

News

Amberdata Discovers ‘RPC Call’ Bug in Parity Ethereum Client

Christine KimAug 29, 2019

A new code release of the Parity ethereum client was released on Thursday to patch a security vulnerability found by blockchain startup Amberdata.

News

Bitcoin Cash’s Scheduled Hard Fork Tripped Up By Software Bug

Christine KimMay 15, 2019

The bitcoin cash network forks after a bug emerged in the cryptocurrency's code during an upgrade, leading developers to put together a hotfix.

Ethereum

Take Two: Ethereum Is Getting Ready for the Constantinople Hard Fork Redo

Christine KimFeb 12, 2019

The world's second largest blockchain by market capitalization is gearing up for a hard fork its tried to activate before called Constantinople. This time, developers are confident it will work.

Beam

‘Critical’ Vulnerability in Beam Wallet Could Have Put Funds At Risk, Devs Say After Fix

Christine KimJan 16, 2019

The "critical vulnerability" found by developers of the mimblewimble privacy coin Beam is said to have put user funds at possible risk of being stolen.

Security

Not Everyone Wants to Fix Bitcoin’s ‘Time Warp Attack’ – Here’s Why

Alyssa HertigOct 13, 2018

A bit of a debate has revved up about bitcoin's "time warp attack" and whether it's an exploit or an unintended advantage.

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