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Scammers Could Overwrite Cryptocurrency Payments, but It Won’t Be Cheap

From a merchant’s point of view, cryptocurrency is a better payment option compared to a check. When accepting check payments, there is always the risk that the check might be unfunded and subsequently returned since the merchant can’t verify the customer’s checking account balance beforehand as the database is being run by the bank and […] Scammers Could Overwrite Cryptocurrency Payments, but It Won’t Be Cheap was originally found on Cryptocurrency News | Blockchain News | Bitcoin News | blokt.com. дальше »

2019-1-18 14:59

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BitGo Partners With Genesis Global Trading to Offer Users More Liquidity and Security

BitGo Inc. , a California-based blockchain security company has announced its partnership with Genesis Global Trading, a digital currency group company that offers clients over the counter (OTC) cryptocurrency trading to enable its customers to trade cryptoassets without having to move their funds out of cold storage or handling their private keys, according to a press release on January 16, 2019. дальше »

2019-1-17 12:00

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200 million Chinese resumes leak in huge database breach

Last night, HackenProof published a report stating that a database containing resumes of over 200 million job seekers in China was exposed last month. The leaked info included not just the name and working experience of people, but also their mobile phone number, email, marriage status, children, politics, height, weight, driver license, and literacy level as well. дальше »

2019-1-11 16:42

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Hackers Threaten to Leak Confidential 9/11 Documents Unless Paid in Bitcoin

Cybercriminal group “The Dark Overlord” has threatened to publicly release confidential files related to the 9/11 attacks if their ransom demands are not met, reports Motherboard on January 1, 2019. 9/11 Secrets up for Sale The hacker group tweeted on December 31, 2018, about their successful breach of the confidential database of law firms handling cases related to the 9/11 terrorist attacks. дальше »

2019-1-3 00:00

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NANO Cryptocurrency Passes Security Audit

An independent security review has found “no critical vulnerabilities” in the node software for the Nano cryptocurrency. Red4Sec, a cybersecurity firm, was enlisted by the Nano Foundation to conduct a thorough audit of currency’s representative and consensus software back in September. дальше »

2018-12-24 19:36

Benefits and drawbacks of permissioned blockchains

Permissioned blockchains are distributed databases that enable its members to decide who can participate in the consensus mechanism of the network and who can validate transactions on the network. Nodes on permissioned blockchains are given full authority over the network by verified and registered members of the permissioned blockchain. On public (permissionless) blockchains, there are […] дальше »

2018-12-15 07:00