Top 10 Most Subversive Calculator Viruses of All Fourth dimension

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Computer viruses and hacks cost U.Due south. businesses $109 Billion a year.

With such high stakes, it pays to be vigilant. Only unless you know what yous're up against, it tin can be hard to take network security seriously.

Read on equally we take a wait at 10 of the worst calculator viruses of all time.

ane. ILOVEYOU

The ILOVEYOU virus posed every bit a love confession. It would ship itself to users' mailing lists and overwrite files, making computers unbootable.

Thought to exist one of the most harmful e'er created, damages were upwards of $10 billion.

2. Lawmaking Ruby-red

Code Red targeted Microsoft IIS users and even the White House website was striking.

Once infected, the virus would replicate itself, taking upwards figurer resources. The virus would then open upwards the machine to a remote admission.

It hit a full of ii out of six million IIS servers!

three. Melissa

This virus started in 1999 as an infected discussion certificate. This was posted online, challenge to exist a list of passwords to developed websites.

Once opened, it would mail itself to the user's e-mail contacts. The increased electronic mail traffic caused disruption to governments and corporations alike.

4. Storm Trojan

In 2007, Storm Trojan infected thousands of computers. Users activated information technology past opening emails with titles such as "230 dead every bit tempest batters Europe".

Then, a program called wincom32 would install itself. This passed data to other infected computers. These computers would and so spread the virus.

5. Sasser

Sasser affected millions of Windows XP and 2000 computers. It found a way to manipulate an exploit in the Local Security Authorization Subsystem Services.

Sasser slowed machines downwardly and caused crashes. It also made it hard to power down. Damages were estimated in the billions of dollars equally well as forcing airlines and governments to shut downwardly.

6. My Doom

One of the fastest spreading virus of all time, My Doom, infected one in 12 emails at its peak.

Users would open an attachment like "Post Transaction Failed". Its aim was to take down websites like Google and Lycos. Information technology managed to take out Google for almost a day!

7. Zeus

In 2009, Zeus targeted windows computers to utilize them to perform criminal acts. Information technology infected targets through phishing scams or downloads.

Information technology compromised accounts from many leading banks and corporations. It stole details of social media accounts, banking concern accounts, and e-mail addresses.

Around $70 million was stolen and over 100 arrests made.

eight. Conficker

Conficker is a worm that infected over 9 million computers around the world.

It would reset account lockout settings and block admission to antivirus sites and windows updates. It would then lock out user accounts. Scareware was then used to scam money from users.

nine. Stuxnet

Believed to be created by Israeli and American defense force forces for cyber warfare, Stuxnet was used to disrupt Iran's nuclear program.

Spread through infected USB drives, it ruined 1/5 of Islamic republic of iran'south nuclear centrifuges. If the infected figurer used Siemens software, information technology would modify the speed of the machinery information technology controlled, causing it to tear autonomously.

x. CryptoLocker

Cryptolocker was ane of the beginning ransomware attacks. This virus encrypted files on hard drives. The only manner to remove the encryption was to pay a ransom by a certain deadline.

Law enforcement managed to finish the bribe operation, but not before $27 million was paid.

Avoid the Worst Calculator Viruses

As yous can encounter, the worst estimator viruses can cause serious problems. Unless you're protected, y'all can lose your files, money or even equipment!

To proceed your network secure, contact us. At Advanced Computer Consulting nosotros can check your network and help you lot to protect your figurer.