Waxaad taqaanaa malware iyo madax furashada^{(malware and ransomware)} . Waad garanaysaa waxa uu yahay fayraska kombayutarka waxaana laga yaabaa inuu mid lahaa. Laakin ma ogtahay wax ku saabsan cryptojacking?

Cryptojacking waa wax la mid ah ransomware, laakiin qarsoodi ah oo suurtogal ah in lacag badan u qalmo dambiilayaasha isticmaala. Iyadoo ransomware ay xogtaada ku afduubato ilaa aad ka bixiso madaxfurashada, cryptojacking waxay isticmaashaa kombuyuutarkaaga ama agabka teleefankaaga si ay u soo saarto lacagaha loo yaqaan 'cryptocurrencies' sida Monero ama Ethereum .

Waxaa laga yaabaa inaadan weligaa ogaan inay halkaas taallo. Waxa kaliya ee aad dareemi karto ayaa ah in kombayutarkaagu aanu u shaqayn si fiican ama u degdega sidii hore.

Waa maxay sababta Cryptojacking u tahay heshiis weyn?

Waxaa laga yaabaa inaad ku fekereyso, "Haddii aanan xitaa dareemi doonin cryptojacking, waxba iguma kacayso, waxbana ma dhibayso, maxaan u daneynayaa?"

Lacagta laga sameeyo noocyadan hawlgallada dembiilayaasha ah kaliya kuma tagto nolosha hackers-ka ee qolka hoose ee iibsashada khamriga qaaliga ah iyo saacado qurxoon. Lacagtu waxa ay noqon kartaa taageeridda dambiyada abaabulan ama dagaalka internetka ee ay dawladdu maalgeliso.

Sida laga soo xigtay hackmageddon.com , in ka badan 81% dhacdooyinka jabsiga ee 2018 waxay ahaayeen kuwo ku saleysan cybercrime oo ku dhawaad ​​3% ayaa loo kala saaray inay yihiin dagaalka internetka. Waa inay si uun u bixiyaan kharashkaas oo dhan jabsiga.

Sidee Cryptojacking Malware^{(Cryptojacking Malware Get)} -ku ugu galaan Kombiyuutarka^(Computer) ?

Cryptojackers waxay u soo galaan kombayutarkaaga siyaabo dhowr ah. Mararka qaarkood waxaad ka heli kartaa inaad ku furto lifaaqa buka ee e-mailka ama gujinta isku xirka phishing ee bogga internetka. Ama waxa laga yaabaa inay ka muuqato lifaaqa browserka oo aad ku rakibtay sabab sharci ah.

Taasi waxay la mid tahay qaabkii dhaqameed ee fayraska loo faafin jiray. Haddii cryptojacker-ku uu sidan ugu soo galo kombayutarka, waxa uu ku socon doonaa gadaasha kombayutarkaaga mar kasta, isaga oo si degan u qodaya cryptocoins.

Kryptojacking-ka lagu wado ayaa ka sii khiyaano badan. Waxay ku qarin doontaa mareegaha ama xayeysiiska kaliya ee sugaya inuu ka soo muuqdo kombayutarkaaga. Kadib waxay bilaabi doontaa macdan qodista kombuyuutarkaaga haddii aad ku jirto boggaas ama xayeysiiskaas ayaa muujinaya. Cryptojacker-ka waa la dejinayaa markaad ka baxdo goobta, isaga oo aan ka tagin wax raad ah in ay waligeed halkaas taallo.

Ma ku haystaa Cryptojacker kumbiyuutarkayga ^(Phone)ama^{(My Computer)} teleefankayga ?

Waxay ahaan jirtay mid cad. Isticmaalka CPU -gaagu CPU usage would spike to near 100% kombayutarkaagu wuu gurguuran doonaa marka aad haysato hal barnaamij oo kaliya oo furan ama baadhaysaa shabakad.

Hackers-ka isticmaalaya cryptojackers way sii kordhayaan inkasta oo ay sii adkaan doonto oo ay adkaan doonto in la joojiyo. Marka ugu horeysa ee ay bilaabaan, waxay cuni doonaan inta ugu badan ee awooda CPU inta ay awoodaan. Tani waxay dadka ka gilgishay jiritaankeeda inkastoo. Hadda, waxay isticmaalayaan kheyraad yar kombiyuutar kasta, laakiin waxay isku dayayaan inay garaacaan kombiyuutarada ugu badan ee suurtogalka ah.

Sideen u Joojiyaa Cryptojacking?

Ku celcelinta ilaalinta kombayutarka wanaagsan^{(good computer security)} oo isticmaal sifooyinka amniga ee casriga ah^{(use your smartphone’s security features)} . Hubi inaad isticmaalayso abka-ka-hortagga, nidaamkaaga hawlgalka cusboonaysii, oo u ogolow browserkaagu inuu u cusbooneysiiyo si xor ah.

Inta badan abka amniga ee ugu waaweeyn waxay leeyihiin ogaanshaha iyo ilaalinta cryptojacker hadda. U fiirso helitaanka antivirus iyo barnaamijyada amniga sida ESET , Avast!ama Norton .

Haddii aad rabto inaad hubiso in darawal-by cryptojacker uusan ku socon browserkaaga, waxaad isku dayi kartaa kordhinta Chrome sida Coin-Hive Blocker , No-Coin , ama minerBlock . Isku day No-miner ama MinerBlock ee Firefox . Dhammaan daalacayaasha waaweyni waxay ku sii wadaan dubitaanka sifada amniga cusboonaysiin kasta, markaa ha cusboonaysiiyo kuwaasu dhacaan.

Ma jiraa isticmaal wanaagsan oo loo isticmaalo Cryptojacking?

Waxaa jiri kara Waxa loo isticmaali karaa ilo dakhli oo kale si loo taageero mareegaha iyo abka. Goobaha qaar ayaa ku weydiin doona haddii laga yaabo inay u adeegsadaan kombuyuutarkaaga cryptominer-ku-saleysan javascript marka aad ku jirto boggooda, qaar maya.

The Pirate Bay , Salon.com , UFC.com , iyo kuwa kale ayaa isku dayay tan hore. Dadku si fiican ugamay jawaabin. Habka dakhli-soo-saarka, waxay u muuqataa inay leedahay faa'iidooyin yaryar oo loogu talagalay qiimaha sarreeya ee fogeynta isticmaalaha.

Mustaqbalka Cryptojacking

Cryptojacking miyay noqon doontaa khatar joogto ah? Haddii cryptocurrencies sii wadaan inay lahaadaan qiimaha dhabta ah ee adduunka, way dhici doontaa. Laakiin intee in le'eg ayay khatar kugu noqon doontaa?

Hackers-ku waa sii kordhayaan. Waxay garwaaqsanayaan in xatooyada dinaar ee malaayiinta ay aad uga adag tahay in la joojiyo marka loo eego kumanaanka laga xado dhowr. Cryptojacking waxay dhib yar ku noqon doontaa adiga iyo isticmaalka kombiyuutarkaaga. Kharashka bulsheed ee ka soo baxa ee loo isticmaalo in lagu maalgeliyo qorshayaasha sharka badan ayaa laga yaabaa inay sii korodho.

Samee wixii aad awoodo si aad u joojiso. Ka dhig anti-virus-kaaga mid casri ah oo sii wad inaad cusboonaysiiso nidaamkaaga hawlgalka iyo browserka. Haddii badankeen taas samayn karno, waxaan sii wadi doonaa cryptojacking khatar yar.

What is Cryptojacking and How Do I Stop It?

You know about malware and ransomware. You know what a computer virus is and probably had one. But do you know about cryptojacking?

Cryptojacking is a bit like ransomware, but stealthy and potentially worth more money to the criminals that use it. While ransomware takes your data hostage until you pay the ransom, cryptojacking uses your computer or phone’s resources to mine cryptocurrencies like Monero or Ethereum.

You may never know that it is there. The only thing you might notice is that your computer isn’t working as well or fast as it used to.

Why is Cryptojacking a Big Deal?

You might be thinking, “If I won’t even notice cryptojacking, it doesn’t cost me anything, and it doesn’t harm anything, why should I care?”

The money made from these sorts of criminal operations don’t just go to hacker’s living in the basement buying expensive booze and fancy watches. The money could be supporting organized crime or state-sponsored cyberwar.

According to hackmageddon.com, over 81% of hacking events in 2018 were cybercrime based and almost 3% were classified as cyberwarfare. They’ve got to pay for all that hacking somehow.

How Does Cryptojacking Malware Get on a Computer?

Cryptojackers invade your computer in several ways. Sometimes you can get it from opening an infected attachment in an e-mail or clicking on a phishing link on a website. Or it might show up inside of a browser attachment that you installed for a legitimate reason.

That’s like the traditional way that viruses were spread. If the cryptojacker gets on your computer this way, it will run in the background on your computer all the time, quietly digging up cryptocoins.

The drive-by cryptojacking is more devious. It will hide on a website or in an ad just waiting to show up on your computer. Then it will start mining with your computer if you are on that website or that ad is showing.  The cryptojacker is unloaded when you leave the site, leaving no trace that it was ever there.

Do I Have a Cryptojacker on My Computer or Phone?

It used to be obvious. Your CPU usage would spike to near 100% and your computer would crawl when you only had maybe one program open or just browsing a website.

Hackers using cryptojackers are getting wiser though and it will get harder and harder to stop. When they first started, they would consume as much of your CPU power as they could. This alarmed people to its existence though. Now, they’re using less resources on any single computer, but trying to hit as many computers as possible.

How Do I Stop Cryptojacking?

Keep practicing good computer security and use your smartphone’s security features. Make sure you’re using an antivirus app, keep your operating system up to date, and allow your browser to update freely.

Most major security apps have cryptojacker detection and protection now. Look at getting antivirus and security apps like ESET, Avast!, or Norton.

If you want to make sure a drive-by cryptojacker isn’t running in your browser, you can try extensions for Chrome like Coin-Hive Blocker, No-Coin, or minerBlock. Try No-miner or minerBlock for Firefox. All major browsers are continuing to bake-in security features with each update, so let those updates happen.

Is There a Good Use for Cryptojacking?

There might be. It could be used as an alternate revenue source to support web sites and apps. Some sites will ask you if they may use a javascript-based cryptominer on your computer while you’re on their site, some will not.

The Pirate Bay, Salon.com, UFC.com, and others have tried this in the past. People did not respond well. As a method of revenue generating, it appears to have small gains for the high cost of user alienation.

The Future of Cryptojacking

Is cryptojacking going to be an ongoing threat? If cryptocurrencies continue to have real world value, it will. But how much of a threat will it be to you?

Hackers are getting wiser. They’re realizing that stealing pennies from millions is much harder to stop than stealing thousands from a few. Cryptojacking will be a minor nuisance to you and your computer use. The social cost from it being used to fund more evil schemes may continue to grow.

Do what you can to stop it. Keep your antivirus up to date and continue to update your operating system and browser. If most of us can do that, we’ll keep cryptojacking a minor threat.

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