Ads
related to: ransomware attack definitionavg.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
Ransomware is a type of malware that permanently blocks access to the victim's personal data unless a "ransom" is paid. While some simple ransomware may lock the system without damaging any files, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim's files, making them inaccessible, and demands a ransom ...
The WannaCry ransomware attack was a worldwide cyberattack in May 2017 by the WannaCry ransomware cryptoworm, which targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in the Bitcoin cryptocurrency. [4] It was propagated by using EternalBlue, an exploit developed by the United ...
Definitions. A cyberattack can be defined as any attempt by an individual or organization "using one or more computers and computer systems to steal, expose, change, disable or eliminate information, or to breach computer information systems, computer networks, and computer infrastructures". [1] Definitions differ as to the type of compromise ...
Publicly disclosed ransomware attacks identified by K12 SIX appear to have grown steadily since 2018, as compared to other types of cyberattacks, which appear to have declined or fluctuated more ...
The ransomware is designed to encrypt files and render them inaccessible until a ransom is paid. It is often delivered through phishing emails, exploit kits, or compromised websites. [ 1 ] Conti has gained notoriety for targeting healthcare institutions, as seen in its attacks on organizations in Ireland and New Zealand .
Indiscriminate attacks. These attacks are wide-ranging, global and do not seem to discriminate among governments and companies. Operation Shady RAT. World of Hell. Red October, discovered in 2012, was reportedly operating worldwide for up to five years prior to discovery, transmitting information ranging from diplomatic secrets to personal ...
CryptoLocker. The CryptoLocker ransomware attack was a cyberattack using the CryptoLocker ransomware that occurred from 5 September 2013 to late May 2014. The attack utilized a trojan that targeted computers running on Microsoft Windows, [1] and was believed to have first been posted to the Internet on 5 September 2013. [2]
Phishing. Phishing is a form of social engineering and a scam where attackers deceive people into revealing sensitive information [1] or installing malware such as viruses, worms, adware, or ransomware. Phishing attacks have become increasingly sophisticated and often transparently mirror the site being targeted, allowing the attacker to ...
Ads
related to: ransomware attack definitionavg.com has been visited by 100K+ users in the past month