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Types of Malware & Best Malware Protection Practices

eSecurity Planet

Jump ahead: Adware. Adware, also known as malvertising , is a type of malware that downloads or displays advertisements to the user interface. Rather than stealing data, adware is more of an irritant forcing users to see unwanted ads. Most users are familiar with adware in the form of unclosable browser pop-ups.

Malware 104
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Malvertising Is a Cybercrime Heavyweight, Not an Underdog

SecureWorld News

This ends up executing sketchy code that installs viruses, ransomware, spyware, or adware behind the victim's back. Cybercriminals can then exploit the compromised device for various purposes, such as stealing personal information, conducting financial fraud, recruiting it into a botnet, or encrypting data and holding it for ransom.

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IT threat evolution Q1 2021. Non-mobile statistics

SecureList

If the victim organization is slow to pay up, even though its files are encrypted and some of its confidential data has been stolen, the attackers additionally threaten to carry out a DDoS attack. They gave attackers the ability to infect computers running this software, usually machines inside corporate networks and government institutions.

Mobile 90
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IT threat evolution in Q2 2021. PC statistics

SecureList

Web antivirus recognized 675,832,360 unique URLs as malicious. Our file antivirus detected 68,294,298 unique malicious and potentially unwanted objects. The results of the investigation, which involved the FBI and several other US government agencies, was reported to US President Joe Biden. Country*. % of attacked users**.

Adware 96
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IT threat evolution Q1 2021

SecureList

This resulted in the deployment of a custom backdoor, named Sunburst, on the networks of more than 18,000 SolarWinds customers, including many large corporations and government bodies, in North America, Europe, the Middle East and Asia. Ransomware encrypting virtual hard disks. The vulnerabilities are being exploited by RansomExx.

Malware 100
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IT threat evolution Q3 2022

SecureList

All of them were ordinary people using our free antivirus solution, seemingly unconnected with any organization of interest to a sophisticated attacker of this kind. The attacks, which took place earlier this year, affected industrial plants, design bureaus and research institutes, government agencies, ministries and departments.

Malware 104
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The story of the year: remote work

SecureList

Once installed, these files would primarily load Adware – programs that flooded victims’ devices with unwanted advertising and gathered their personal data for third-party use, but in particular cases the same spreading technique is used to download malicious implants for targeted espionage. Kaspersky detected 1.66

Scams 59