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Researchers discover troubling new security flaw in all modern Intel processors

Researchers from BitDefender have uncovered a concerning security vulnerability present in all modern Intel processors. If executed, the flaw could permit an adversary to access the computer’s kernel memory, which could potentially result in them gaining access to sensitive information, like passwords, tokens, and private conversations. дальше »

2019-8-7 02:15


Sidechains vs Plasma vs Sharding

Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »

2019-6-14 04:03


Bumble will use AI to automatically censor unsolicited nudes

Although dating apps set out to make dating easier, they also carry a greater risk of non-consensual interactions and new, easy opportunities for perpetrators to target and abuse victims. Whether it’s an abusive message waiting in your inbox, or an unsolicited nude image from a complete stranger, “surprise” dick pics are an all too common form of online sexual harassment — but Bumble will soon automatically detect and blur “lewd” images sent on its platform using AI. дальше »

2019-4-25 14:20


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Cashaa Now Accepts Debit, Credit Cards for Crypto Purchases

Online banking platform Cashaa is set to allow users to purchase bitcoin, ether and Cashaa’s own token, CAS, using major credit and debit cards. This new service is a follow-up to the Business Banking Services Cashaa launched earlier in April 2019, which allows both individuals and private firms to open accounts with Cashaa and accept cryptocurrency payments. дальше »

2019-4-24 01:08


Gemini Crypto Exchange Announces Full SegWit Upgrade for its Wallets

According to an official publication from Gemini, the firm has now introduced Segregated Witness (SegWit) addresses with full support for all its users. The firm which is a private digital currency exchange founded by the Winklevoss twins and with headquarters in New York, has delivered this upgrade to improve its services but also make the […] дальше »

2019-4-16 01:06


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Satoshi’s Treasure: The Chase Is on for a $1 Million Bitcoin Prize

A treasure hunt for $1 million worth of bitcoin is officially underway. In a cryptic, rambling message broadcasted to the Blockstream Satellite on April 13, 2019, an anonymous user challenged the rest of the Bitcoin community to a million dollar hunt for what they called “Satoshi’s Treasure,” a contest which will “test the resolve, courage, intelligence, and savvy [sic] of would-be hunters,” the game master claimed. дальше »

2019-4-16 23:28