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security

OKEx suspends withdrawals amid security investigation
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16 October, 2020

OKEx suspends withdrawals amid security investigation

The digital currency exchange said one of its private key holders was cooperating with authorities on an investigation and had...
Twitter hack prompts NYDFS to call for more social media oversight
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16 October, 2020

Twitter hack prompts NYDFS to call for more social media oversight

The New York financial regulator has criticized the lack of leadership at Twitter which made it easier for the hackers...
Ethereum Classic implements 51% attack defense
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13 October, 2020

Ethereum Classic implements 51% attack defense

The Ethereum Classic network, which was 51% attacked three times in August, has implemented a finality system to protect against

KuCoin restores deposits and withdrawals for 70+ coins after $275M hack
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12 October, 2020

KuCoin restores deposits and withdrawals for 70+ coins after $275M hack

The exchange has also taken steps to recover some of the stolen coins in partnership with some of the digital...
Hackers target 20 Israeli digital currency execs in multiple failed attacks
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11 October, 2020

Hackers target 20 Israeli digital currency execs in multiple failed attacks

The attack was carried out by a sophisticated team of hackers that may have been state-sponsored, according to local media...
$1B Ethereum tokens at risk of fake deposit attack
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31 August, 2020

$1B Ethereum tokens at risk of fake deposit attack

As much as $1 billion worth of Ethereum tokens are at risk from attack because they are missing a software...
Over 1,000 customer data missing in CryptoTrader.Tax breach
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28 August, 2020

Over 1,000 customer data missing in CryptoTrader.Tax breach

The digital currency tax reporting service suffered a breach, resulting in 13,000 rows of data and 1,082 customer email addresses...
North Korea carries out cyber warfare via ‘army of crypto hackers’: US Army
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22 August, 2020

North Korea carries out cyber warfare via ‘army of crypto hackers’: US Army

The team of hackers is reportedly controlled by Bureau 121, the division with responsibility for cyber warfare in the rogue...
Open-source library dependence puts digital currency exchanges at risk: report
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17 August, 2020

Open-source library dependence puts digital currency exchanges at risk: report

Security breaches might be due to an exchange’s embrace of open-source libraries that reduce the time and effort needed to...
Digital asset security firm CYBAVO announces support for Bitcoin SV
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13 August, 2020

Digital asset security firm CYBAVO announces support for Bitcoin SV

The move from CYBAVO is expected to provide its clients with Bitcoin SV infrastructure across the full range of their...
2 Ledger Nano exploits reported in single week
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7 August, 2020

2 Ledger Nano exploits reported in single week

The disclosure comes shortly after it was discovered that Ledger suffered a breach in which 1 million customer data was...
DeFi hack causes Opyn to lose user funds
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6 August, 2020

DeFi hack causes Opyn to lose user funds

There has been a total of six DeFi exploits that have happened so far in 2020, resulting in tens of...