What Are The Different Types Of Attacks?

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..

What are the 5 most common passwords?

The top 10 most common passwords were:qwerty.password.111111.12345678.abc123.1234567.password1.12345.More items…•

What are the two basic types of attacks?

Denial-of-service (DoS) and distributed denial-of-service (DDoS) attacks. … Man-in-the-middle (MitM) attack. … Phishing and spear phishing attacks. … Drive-by attack. … Password attack. … SQL injection attack. … Cross-site scripting (XSS) attack. … Eavesdropping attack.More items…•

What is an example of a security incident?

Examples of information security incidents include: Unauthorized access to, or use of, systems, software, or data. Unauthorized changes to systems, software, or data. Loss or theft of equipment used to store or work with sensitive university data. Denial of service attack.

What are the 4 types of 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.

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.

How do hackers get passwords?

10 Ways Hackers Get Your Passwords and What You Need to Do to Protect YourselfNo Sandbox.No Windows OS upgrade. … Revealing your mobile number for social media login. … Your approval of account links to unknown sites. … Unknown programs. … Unsecure sites. … Weak encryption and lack of PIN for Wi-Fi router. … Unsecure Wi-Fi networks. … More items…

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 is the biggest hacker attack in history?

Top 10 most notorious cyber attacks in historyGoogle China hit by cyber attack (2009): … Teen hacks NASA and US Defense Department: … Phone lines blocked to win Porsche (1995) … Hacker targets Scientology (2008): … Solar Sunrise (1998): … The Melissa virus (1999) … Internet attacked (2002): … Hacker steals tens of million of credit card details (2009):More items…

What is an example of a strong password?

An example of a strong password is “Cartoon-Duck-14-Coffee-Glvs”. It is long, contains all 4 character types, and is easy to remember. There are 4 uppercase letters, 19 lowercase letters, 2 numbers, and 4 symbols totaling 27 characters.

What are the three types of security?

There are three primary areas that security controls fall under. These areas are management security, operational security and physical security controls.

What are the different types of password attacks?

The Top 7 Password Attack MethodsBrute Force Attack. One of the most common forms of password attack methods, and the easiest for hackers to perform. … Dictionary Attack. Conversely, a dictionary attack allows hackers to employ a program which cycles through common words. … Phishing. … Rainbow Table Attack. … Credential Stuffing. … Password Spraying. … Keylogger Attack.

What is security attack and types?

Active attacks: An Active attack attempts to alter system resources or effect their operations. Active attack involve some modification of the data stream or creation of false statement. Types of active attacks are as following: Masquerade –

What are common security threats?

Common Security ThreatsSpam. Spam is one of the most common security threats. … Pharming. Its objective is to convince you to visit a malicious and illegitimate website by redirecting the legitimate URL. … Phishing. … Ransomware. … Computer worm. … Spyware / Trojan Horse. … Distributed denial-of-service attack. … Network of zombie computers.More items…•