Connect with us

Breaches

Hacker Causes Big Power Outage In Ukraine

Published

on

Three regional Ukraine power authorities suffered a malware attack that caused hundreds of thousands of homes to lose power last week, according to ArsTechnica. Nearly half the homes in Ukraine’s Ivano-Frankivsk region lost power, according to the Ukrainian news service TSN on Dec. 23, one day following the failure. The malware disconnected electrical substations.

// -- Discuss and ask questions in our community on Workplace. Don't have an account? Send Jonas Borchgrevink an email -- //

iSIGHT Partners, a global cyber threat intelligence company, found malicious code samples that affected at least three regional operators. The destruction could mark the first known instance of malware causing a power outage.

John Hultquist, head of iSIGHT’s cyber espionage intelligence, said destructive events have struck energy targets in the past, such as oil companies, but have not caused a blackout. He said the power outage signifies a scenario that has long concerned people.

‘BlackEnergy’ Infection Expands

ESET, an antivirus provider, confirmed multiple power authorities suffered the “BlackEnergy” infection, discovered in 2007 and updated two years ago to include new functions like being able to leave infected computers unbootable.

// -- Become a yearly Platinum Member and save 69 USD and get access to our secret group on Workplace. Click here to change your current membership -- //

ESET recently discovered the malware was updated to include “KillDisk,” a component that destroys computer hard drive parts. KillDisk also displays functions that sabotage industrial control systems. The latest BlackEnergy also has a “backdoored” secure shell (SSH) utility that provides attackers permanent access to affected computers.

BlackEnery previously carried out espionage on power companies, news organizations and other industrial groups. ESET did not say the infections that hit the power companies caused last week’s outage, but the company indicated one or more BlackEnergy components possessed the capability.

ESET researchers on Monday blogged that the malware can disable critical systems. Another explanation is that the BlackEnergy backdoor, along with a newly-found SSH backdoor, provided attackers access to affected systems. After infiltrating a system with either “Trojan,” an attacker would be able to disable it. The planted Trojan would make recovery harder.

Destructive Capabilities Increase

BlackEnergy has strengthened its capabilities in the last year. An advisory from Ukraine’s computer emergency response team noted late last year the KillDisk module hit Ukraine media organizations, destroying video and other content. The one that infiltrated the power companies carried similar functions but deleted a narrower data set, according to ESET.

KillDisk was also updated to undermine two computer processes, one being a remote management platform connected to the EL TIMA Serial to Ethernet Connectors that industrial control systems used.

The group behind BlackEnergy, dubbed by iSIGHT as the Sandworm gang, in 2014 attacked Ukrainian, Polish and North Atlantic Treaty Organization agencies as well as some European industries. The gang is connected to Russia, but iSIGHT researchers caution readers about crediting governments or specific groups with hacking attacks.

Booby-trapped macro functions embedded in Microsoft Office documents infected the Ukrainian power authorities, according to ESET. Such an attack would mean a simple social engineering ploy can infect industrial control systems needed to supply power to millions.

In addition, malware is being used to cause power failures that portend life-and-death consequences to many people.

Also read: Nuclear facilities are in ‘denial’ to the risk of a ‘serious cyber attack’

Police Suspect Hacking On Power Grid

Reuters last week reported Ukrainian police are examining a suspected hacking on its power grid.

There is no confirmation that a malware attack that infected Saudi Arabia’s largest gas producer in 2012 affected production. The iSIGHT report indicates there is an escalation in malware-controlled conflict with consequences for industrial nations.

Image from Shutterstock.

Important: Never invest money you can't afford to lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here.



Feedback or Requests?

Click to comment

You must be logged in to post a comment Login

Leave a Reply

Breaches

Ethereum Notches Two-Month High as Bitcoin Offspring Triggers Volatility

Published

on

Digital currency Ethereum climbed to a two-month high on Monday, taking some of the heat off Bitcoin and Bitcoin Cash, which have slumped since the weekend.

// -- Discuss and ask questions in our community on Workplace. Don't have an account? Send Jonas Borchgrevink an email -- //

Ethereum Forges Higher Path

Concerns over Bitcoin created a favourable tailwind for Ethereum (ETH/USD), which is the world’s No. 2 digital currency by total assets. Ether’s price topped $340.00 on Monday and later settled at $323.54. That was the highest since June 20.

At its peak, ether was up 10% on the day and 70% for the month of August.

The ETH/USD was last down 2.2% at $315.02, according to Bitfinex. Prices are due for a brisk recovery, based on the daily momentum indicators.

// -- Become a yearly Platinum Member and save 69 USD and get access to our secret group on Workplace. Click here to change your current membership -- //

Fractured Bitcoin Community

Bitcoin and its offshoot, Bitcoin Cash, retreated on Monday following a volatile weekend. The BTC/USD slumped at the start of the week and was down more than 3% on Tuesday, with prices falling below $3,900.00. Just last week, Bitcoin was trading at new records near $4,500.00.

Bitcoin Cash, which emerged after the Aug. 1 hard fork, climbed to new records on Saturday, but has been in free-fall ever since. The BTH was down another 20% on Tuesday to $594.49, according to CoinMarketCap. Its total market value has dropped by several billion over the past two days.

Analysts say that a “fractured” Bitcoin community has made Ethereum a more attractive bet this week. The ether token has shown remarkable poise over the past seven days, despite trading well shy of a new record.

Other drivers behind Ethereum’s advance are steady demand from South Korean investors and growing confidence in a smooth upgrade for the the ETH network. The upgrade, which has been dubbed “Metropolis,” is expected in the next several weeks. Its key benefits include tighter transaction privacy and greater efficiency.

Ethereum Prices Unaffected by ICO Heist

Fin-tech developer Enigma was on the receiving end of a cyber-heist on Monday after hackers took over the company’s website, mailing list and instant messaging platforms. The hack occurred three weeks before Enigma’s planned Initial Coin Offering (ICO) for September 11.

In addition to defacing the company’s website, the hackers pushed a special “pre-sale” ahead of the ICO. While many users realized it was a scam, 1,492 ether tokens – valued at $495,000 – were directed into the hackers’ cryptocurrency wallet by unsuspecting backers.

The irony in all this is that Engima is a cryptography company that prides itself on top-notch security protocols. The company issued a statement that its servers had not been compromised.

ETH/USD (Bitfinex)

Important: Never invest money you can't afford to lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here.



Feedback or Requests?

Continue Reading

Breaches

Ethereum Prices on Track for 35% Monthly Drop

Published

on

It has been a difficult month for ethereum. The world’s No. 2 digital currency has lost a third of its value over the past 30 days following a series of cyber breaches targeting vulnerable wallets and ICOs.

// -- Discuss and ask questions in our community on Workplace. Don't have an account? Send Jonas Borchgrevink an email -- //

Ethereum Struggles to Regain Momentum

Ethereum (ETH/USD) was trading near $197.00 Sunday at 6:30 BST, according to Bitfinex. That represents a decline of around 5%. At current values, ethereum’s market cap was $18.4 billion.

The ETH/USD exchange rate has struggled throughout July, with prices briefly falling below $160.00. The decline, which amounted to a 60-day low, lured bargain-hunters back into the market. After surging back toward $250.00, the ETH/USD has consolidated below the $220-mark, which continues to offer strong resistance. On the opposite side of the spectrum, major support is located at $180.00.

A price recovery may prove elusive in the short-term, with the Relative Strength Index (RSI) and Stochastic indicator signalling weak underlying momentum.

// -- Become a yearly Platinum Member and save 69 USD and get access to our secret group on Workplace. Click here to change your current membership -- //

Despite its recent decline, ethereum’s value has surged more than 2,200% this year.

Cyber Attacks, SEC Weigh on Market

The ethereum network suffered a large-scale cyber breach earlier this month resulting in the loss of tens of millions of dollars. A community of ethical hackers quickly banded together to “rescue” hundreds of millions of dollars worth of tokens.

Blockchain-based trading platform Coindash was also hijacked during an initial coin offering (ICO). The breach exposed Coindash’s ether wallet address, resulting in the loss of $7 million worth of ether.

The Securities and Exchange Commission (SEC) has also taken an interest in the ethereum-based ICO market. Last week, the regulator concluded that a certain multi-million dollar token sale last year violated securities law. Although ICOs have been compared to crowd-sourcing, the SEC maintained that some tokens were in fact securities.

Analysts say the SEC ruling could impact the future of ICOs, although it remains unclear how the regulator is pursuing this market. The SEC’s July 25 press release cautions investors about ICOs in general.

ETH/USD (Bitfinex)


Important: Never invest money you can't afford to lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here.



Feedback or Requests?

Continue Reading

Breaches

Coders Safeguard Vulnerable Ethereum Wallets Following Security Breach

Published

on

hacker extortion bitcoin

Ethereum suffered large-scale security breaches last week after anonymous hackers targeted vulnerable wallets in the network, resulting in the loss of tens of millions of dollars. However, it didn’t take long for a volunteer group of coders to “rescue” the funds in 500 at-risk wallets before the same attackers could get to them too.

// -- Discuss and ask questions in our community on Workplace. Don't have an account? Send Jonas Borchgrevink an email -- //

White Hat Group Takes Charge

The so-called White Hat Group showed initiative by “rescuing” the funds using the same techniques the thieves employed to compromise $32 million USD worth of ether from three multi-signature wallets. As of Monday, the White Hat Group of ethical hackers was in possession of $86 million worth of ether and an additional $122 million in tokens.

Tokens are digital assets that are sold during an Initial Coin Offering (ICO) fundraising event. They have proven to be extremely popular.

Tens of millions of dollars worth of ether and tokens have already been returned to their owners. The White Hat Group says it will issue full refunds by the end of July.

// -- Become a yearly Platinum Member and save 69 USD and get access to our secret group on Workplace. Click here to change your current membership -- //

Blockchain-based trading platform Coindash was also breached last week, resulting in the loss of more than $7 million worth of ether.

Security Breaches Nothing New in Crypto World

For all its benefits, cryptocurrency has been vulnerable to several high-profile security breaches. Last summer, Hong Kong-based Bitfinex was the target of a major attack that resulted in the theft of around $70 million worth of bitcoins. In response, the exchange announced a controversial plans to “socialize” its losses among all users. Each Bitfinex trader was docked 36% as a result.

Bitcoin prices declined sharply following the attack, stopping what had been a blistering summer of gains.

Ethereum Enterprise Alliance

For anyone doubting the potential of the ether, take a look at the list of companies participating in the Enterprise Ethereum Alliance (EEA). The EEA is a forum that connects Fortune 500 companies, startups and academics with ethereum subject matter experts.  The EEA is made up of multinational banks and some of the world’s biggest technology companies.

The forum has made cyber security a top priority, according to a May 22 press release. In the release, companies like Infosys, Mitsubishi UFJ Financial Group, Synechron and others expressed their intent to contribute to the future of ethereum’s security.

Important: Never invest money you can't afford to lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here.



Feedback or Requests?

Continue Reading

Trending