Security


Finanças

Australian Crypto Exchange Exposes Personal Data of 270K Users

BTC Markets, one of Australia's biggest cryptocurrency exchanges, has accidentally exposed users' data, raising the risk of phishing attacks.

timon-studler-ABGaVhJxwDQ-unsplash

Finanças

Twitter Hires Noted Hacker as Head of Security Months After Bitcoin Scam

Twitter has hired Peiter Zatko, a prominent white-hat hacker going by the handle "Mudge," to help prevent future security breaches.

Joseph O’Conner was accused of participating in a Twitter cryptocurrency scam.

Mercados

Crypto.com: We Got the Highest Ratings on Privacy, Security Based on US Standards

The crypto exchange and finance platform said it got high ratings for privacy and security using standards developed by a U.S. government agency.

CCTV

Tecnologia

Ethereum Classic's MESS Solution Won't Provide 'Robust' Security Against 51% Attacks: Report

A solution being implemented to safeguard against so-called 51% attacks on the Ethereum Classic (ETC) network may not be as secure as suggested, according to a new analysis.

Steam gauge

Tecnologia

Downvoted: Security Researchers Slam Voatz Over Stance on White-Hat Hackers

A broad ruling on the Computer Fraud and Abuse Act could “chill” security research by white-hat hackers, making tech less secure.

Voatz white-hat security research

Finanças

Twitter Tightens Security Ahead of US Presidential Election

Twitter is making a host of new security measures compulsory for accounts belonging to users considered influential in the upcoming election.

Twitter phone box

Tecnologia

Voatz Calls for Restrictions on Independent Cybersecurity Research in Supreme Court Brief

Blockchain voting platform Voatz wrote that bug bounty programs are beneficial – provided researchers only operate under the supervision of the companies they’re looking into.

Voatz app (Danny Nelson/CoinDesk)

Tecnologia

Hardware Wallet Flaw Lets Attackers Hold Crypto for Ransom Without Touching Device

A hypothetical man-in-the-middle attack would have allowed an attacker to hold users’ crypto for ransom on Trezor and KeepKey hardware wallets.

(Jose Fontano/Unsplash)

Tecnologia

Binance and Oasis Labs Launch Alliance to Combat Crypto Fraud and Hacks

The aim is a comprehensive database of information gleaned from previous hacks and fraud used to proactively fight future ones. The platform supports Bitcoin, Ethereum, TRX and EOS blockchains.

(Binance CEO Changpeng Zhao/CoinDesk)

Tecnologia

Unconfiscatable? Using Bitcoin to Resist Police Extortion in Nigeria

It's common in Nigeria for police officers to threaten and extort citizens for whatever money they can find. This man uses bitcoin as a hiding spot.

Nigeria bitcoin