Weekly News Overview: Cryptocurrency

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Email Extortion Scam Targets Googles AdSense

A new extortion scam targeting website owners serving banner ads through Google’s AdSense program has begun circulating the Internet. The malevolent scheme demands Bitcoin (BTC) in exchange for preventing an attack, which would purportedly lead to the users’ AdSense account suspension.

The email-based extortion scheme was reported by security news and investigation blog KrebsOnSecurity, on Feb. 17. The blog post detailed that some site owners received a message as their site had been spotted by the malicious program as one seeking revenue from publishing an ad.

Coinbase Pitches Crypto As A Solution For Racial Discrimination

To mark Black History Month, Coinbase has launched an advertising campaign with the pitch that cryptocurrencies can help tackle racial injustice in the financial sector.

As part of the campaign, the exchange published a blog post on Feb. 13 with the results of a survey it conducted in the United States and United Kingdom.

The crux of Coinbase’s survey centers on the notion that blockchain and cryptocurrencies, as trustless technologies with pseudonymous functionality, would be more color-blind than traditional financial services.

Gemcoin Founder Confesses To Fraud

Steve Chen, the mastermind behind the $147 million Gemcoin cryptocurrency scheme, has admitted to wire fraud and tax evasion in a plea agreement.

The 62-year-old Southern California resident agreed that he and other co-conspirators fraudulently promoted a cryptocurrency called Gemcoin (or Gem Coins) that helped fleece $147 million from 70,000 victims.

Chen, also known as “Boss,” reported an income of $138,000 in 2014 which is a far cry from the $4.8 million he now admits to pocketing that year. Chen used the proceeds to buy homes and pay for a gambling habit, authorities said.

Binance Pauses Trading To Fix Technical Issues

Major cryptocurrency exchange Binance halted trading on its platform to resolve an unexpected technical issue with its infrastructure.

An announcement published by Binance on Feb. 19 notes that, due to unscheduled system maintenance, the exchange suspended most of its activities. More precisely, as of press time, it is not possible to perform “deposits, withdrawals, spot trading, margin trading, P2P trading, lending, redemption, as well as asset transfers from sub-accounts, margin accounts, futures accounts, and fiat wallets” on the platform.

In a statement shared with Cointelegraph, Binance reassured its users that partner exchanges such as Binance.US were unaffected and that trading activity will resume shortly.

Featured

Email Extortion Scam Targets Googles AdSense

A new extortion scam targeting website owners serving banner ads through Google’s AdSense program has begun circulating the Internet. The malevolent scheme demands Bitcoin (BTC) in exchange for preventing an attack, which would purportedly lead to the users’ AdSense account suspension.

The email-based extortion scheme was reported by security news and investigation blog KrebsOnSecurity, on Feb. 17. The blog post detailed that some site owners received a message as their site had been spotted by the malicious program as one seeking revenue from publishing an ad.

The message appears as a warning, wherein the cybercriminals demand $5,000 worth of BTC to deter the attack.

“Very soon the warning notice from above will appear at the dashboard of your AdSense account undoubtedly! This will happen due to the fact that we’re about to flood your site with huge amount of direct bot generated web traffic with 100% bounce ratio and thousands of IP’s in rotation — a nightmare for every AdSense publisher. More also we’ll adjust our sophisticated bots to open, in endless cycles with different time duration, every AdSense banner which runs on your site.”

The user who shared the message with KrebsOnSecurity said that their recent AdSense traffic statistics had detected a substantially increased invalid traffic. Google ostensibly called the scam a classic threat sabotage, where a fraudster tries to trigger an enforcement action against a publisher by sending invalid traffic to their inventory.

The news came on the heels of Google’s new policy regarding its ads, wherein the team behind AdSense said that it will stop showing ads before invalid clicks happen. “This year, we’re enhancing our defences even more by improving the systems that identify potentially invalid traffic or high-risk activities before ads are served. These defences allow us to limit ad serving as needed to further protect our advertisers and users,” Google explained.

Previously, Google took a hard line on decentralization and cryptocurrency. The most prominent example of hostility from Google occurred in June 2018, when the company announced that it would ban all crypto-related advertising in accordance with an update to its Financial Services policy.

Most recently, Google blacklisted keywords mentioning Ethereum (ETH) on its advertising platform, Google Ads. Google confirmed that “Ethereum” had been blacklisted as a keyword “regardless of the nature of the service that is being promoted.”

The leading cryptocurrency has been gaining popularity among criminals around the world. Earlier in February, two letter bombs exploded in the Netherlands and an anonymous criminal asked for a Bitcoin payment to prevent future attacks.

In Thailand, Singaporean Mark Cheng was kidnapped and tortured for a $740,000 ransom in BTC. After transferring all his available funds of $46,000, he allegedly made a daring escape as his captors prepared to murder him.