Where Does A Trojan Virus Come From?

Is the Trojan horse story true?

But was it just a myth.

Probably, says Oxford University classicist Dr Armand D’Angour: ‘Archaeological evidence shows that Troy was indeed burned down; but the wooden horse is an imaginative fable, perhaps inspired by the way ancient siege-engines were clothed with damp horse-hides to stop them being set alight..

How is a Trojan virus created?

A Trojan horse or Trojan is a type of malware that is often disguised as legitimate software. Trojans can be employed by cyber-thieves and hackers trying to gain access to users’ systems. Users are typically tricked by some form of social engineering into loading and executing Trojans on their systems.

How bad is Trojan Virus?

A Trojan can have one or multiple destructive uses—that is what makes them so dangerous. It’s also important to realize that unlike viruses, Trojans are not self-replicating and are only spread by users who mistakenly download them, usually from an email attachment or by visiting an infected site.

Can an iPhone get a virus from Safari?

The Settings > Safari > Clear History and Website Data. There is no virus on your phone. … Apple does not alert you of viruses, malware, or other system risks. In fact, the iOS on an iPhone is very secure and unless you have jail broken the device, you will not get a virus.

What are the signs of a computer virus?

10 sure-fire signs your computer has a virusUnexpected pop-up windows. Unexpected onscreen ads are a typical sign of a virus infection. … Slow start up and slow performance. … Suspicious hard drive activity. … Lack of storage space. … Missing files. … Crashes and error messages. … High network activity. … Email is hijacked.More items…•

What is an example of a Trojan horse virus?

The usual Trojan horse virus is presented to be useful to many unassuming users. For an instance, a friend might have sent an email with an attachment. The user will expect that it’s something important and download it. They’ll open the file and there the problem starts.

Where do you get trojan virus?

But it will also install the harmful virus on your computer in the background. Be careful when you get files from the following sources. Many users install trojans from file-sharing websites and fake email attachments. You can also get attacked from spoofed chat messages, infected websites, hacked networks and more.

Can Trojan virus be removed?

How to remove a Trojan virus. It’s best to use a Trojan remover that can detect and remove any Trojans on your device. The best, free Trojan remover is included in Avast Free Antivirus. When removing Trojans manually, be sure to remove any programs from your computer that are affiliated with the Trojan.

Do iPhone updates remove viruses?

Will the upgrade remove that malware ? There are no known malware for a non jailbroken phone. Upgrading IOS doesn’t remove anything just updates your IOS.

Can an iPhone be scanned for viruses?

Unless your phone is jailbroken, you don’t. There are no viruses in the wild that affect unjailbroken iPhones.

Will resetting PC remove Trojan?

Running a factory reset, also referred to as a Windows Reset or reformat and reinstall, will destroy all data stored on the computer’s hard drive and all but the most complex viruses with it. Viruses can’t damage the computer itself and factory resets clear out where viruses hide.

What does a Trojan virus do?

One form of Trojan malware has targeted Android devices specifically. Called Switcher Trojan, it infects users’ devices to attack the routers on their wireless networks. The result? Cybercriminals could redirect traffic on the Wi-Fi-connected devices and use it to commit various crimes.

Can iPhones get Trojan viruses?

There are no known Trojan Horses or viruses that can affect non-jailbroken iPhones.

Who made first computer virus?

In January of 1986, the first virus written for Windows based PCs was born. Known simply as “Brain,” it was written by two brothers, Basit and Amjad Farooq Alvi, who were only 17 and 24 years old at the time.

What are the top 5 computer viruses?

Top 5 Most Destructive Computer Viruses of All Time#1 ILOVEYOU. This is one of the first major, and still most damaging, computer virus ever created. … #2 Melissa. This virus was created by David L. … #3 Code Red. … #4 Sobig Worm (Sobig. … #5 Mydoom. … How can you protect yourself?

What is the best Trojan remover?

Malwarebytes. The most effective free malware remover, with deep scans and daily updates. … Avast. Anti-malware protection and removal. … Kaspersky. Solid malware protection for beginners and experts alike. … Trend Micro. … F-Secure SAFE. … Bitdefender Antivirus Free Edition. … Avira Free Security Suite. … AVG AntiVirus Free.More items…•

Who invented Trojan virus?

John WalkerCalled ANIMAL, the first Trojan (although there is some debate as to whether this was a Trojan, or simply another virus) was developed by computer programmer John Walker in 1975, according to Fourmilab.

Can Trojan work without Internet?

They can only operate through programs. If you have internet access enabled and active, a trojan or rootkit that you already have installed without your knowledge can activate and send data back to the hacker via an unused port without your knowledge. Keyloggers are an example of this.