Question: What Was The Biggest Cyber Attack?

What country has best hackers?

China1.

China.

By quite a significant margin, China houses the largest number of hackers on Earth.

During the last quarter of 2012, the world’s most populous country accounted for 41 percent of the world’s hacking traffic..

Which country has the best cyber warfare?

The top 10 countries for cybersecurityUnited Kingdom.United States of America.France.Lithuania.Estonia.Singapore.Spain.Malaysia.More items…•

Who is the richest hacker in the world?

Kevin David MitnickKevin David Mitnick (born August 6, 1963) is an American computer security consultant, author, and convicted hacker.

Who hacked Google?

Looks like the company will have to pay up, but not nearly that amount. Sergey Glazunov, a Russian student, successfully hacked a computer running a Chrome browser by using a never-before-seen exploit, reports Forbes.

What are major cyber attacks?

Common types of cyber attacksMalware. Malware is a term used to describe malicious software, including spyware, ransomware, viruses, and worms. … Phishing. … Man-in-the-middle attack. … Denial-of-service attack. … SQL injection. … Zero-day exploit. … DNS Tunneling.

Which countries are cyber attacks the most?

Page 1Russia. The country has a robust cybercrime black market, valued at approximately US$2 billion per year, and hosts as many as 30 highly capable cybercrime groups. … China. Approximately 30 percent of all cyber-attacks worldwide are launched from China. … Romania. … Eastern Europe. … Brazil. … United States. … South Korea. … Nigeria.More items…

What did the I Love You virus do?

The worm inflicts damage on the local machine, overwriting random types of files (including Office files, image files, and audio files; however after overwriting MP3 files the virus hides the file), and sends a copy of itself to all addresses in the Windows Address Book used by Microsoft Outlook.

Which is more dangerous virus or worm?

Usually, a worm is more dangerous than a virus, because it can spread more quickly. For example, a worm could infect all of your email contacts. … Worms can also spread without notifying you or interacting with you at all, such as through a security vulnerability.

Which country has best cyber security?

Japan, France, Canada and Denmark all scored higher than the U.S., according to a study by tech research firm Comparitech.com. Ireland, Sweden, the United Kingdom, Netherlands and Singapore rounded out the top 10 nations for best cybersecurity.

Has the FBI been hacked?

In an official statement, the FBINAA said, “that three websites associated with the FBI National Academy Associates Inc., (FBINAA) have been hacked and that personal information has been obtained to be sold on the web.”

Why cyber attacks are bad?

A cyberattack may steal, alter, or destroy a specified target by hacking into a susceptible system. Cyberattacks can range from installing spyware on a personal computer to attempting to destroy the infrastructure of entire nations. … Cyberattacks have become increasingly sophisticated and dangerous.

What is the most dangerous cyber attack?

Top 5 most notorious cyberattacksWannaCry: A real epidemic. The WannaCry attack put ransomware, and computer malware in general, on everyone’s map, even those who don’t know a byte from a bite. … NotPetya/ExPetr: The costliest cyberattack to date. … Stuxnet: A smoking cybergun. … DarkHotel: Spies in suite rooms. … Mirai: The fall of the Internet.

What is the biggest hack in history?

5 of the Biggest Computer Hacks in HistoryOperation Shady RAT. A computer programmer based in the People’s Republic of China is assumed to be responsible for these continuing cyber attacks that first began in 2006. … Department Of Defense Hack. … Melissa Virus. … Comodo Hack. … Play Station Network Hack.

What are the Top 5 cyber crimes?

Top 5 Popular Cybercrimes to Effortlessly Protect Your Computer and Data Against its ImpactPhishing scams. Phishing is a practice of a cybercriminal or hacker attempting to obtain sensitive or personal information from a computer user. … Identity Theft scams. … Online Harassment. … Cyberstalking. … Invasion of privacy.

Who made the I Love You virus?

Onel De GuzmanIt all started in the Philippines many hours earlier when 24-year-old Onel De Guzman released a virus that he had proposed creating as part of his undergraduate thesis. The key part of the virus was not any technical trick but the wording of the subject line – ILOVEYOU – and its attachment LOVE-LETTER-FOR-YOU.

What is the strongest virus in computer?

ILOVEYOUILOVEYOU It is considered one of the most virulent computer viruses ever created.

What are the 4 types of cyber attacks?

Different types of cyber Security Attacks:Malware/Trojans/Viruses/Worms. Trojans are the most common type of cyber threat. … Adware/Spyware. Your employees may consider adware and spyware as just annoying. … Unpatched Software. Unpatched software vulnerabilities occur with common programs like Adobe and Java. … Phishing.

Who hacked the US government?

Gary McKinnonGary McKinnonGary McKinnon, 12 July 2006Born10 February 1966 Glasgow, ScotlandNationalityBritishOther namesSolo2 more rows