article thumbnail

Silver Sparrow, a new malware infects Mac systems using Apple M1 chip

Security Affairs

“However, our investigation almost immediately revealed that this malware, whatever it was, did not exhibit the behaviors that we’ve come to expect from the usual adware that so often targets macOS systems.” The adware writes each of its components out line by line with JavaScript commands.

Malware 142
article thumbnail

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
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Managed Detection and Response in Q4 2020

SecureList

The threat-hunting team is responsible for detection engineering, so all threats found manually are then covered with automatic detection and prevention logic to speed up customer protection. DDOS/DOS with impact. Social engineering. This demonstrates that remediation is fairly efficient. Offensive exercise.

article thumbnail

GUEST ESSAY. Everyone should grasp these facts about cyber threats that plague digital commerce

The Last Watchdog

Cybercriminals often leverage social engineering tactics like phishing and spear-phishing to propagate sophisticated malware. From mining cryptocurrency to launching DDoS attacks against networks, there are countless ways in which malware can access and utilize victim’s computers and data. Common types.

article thumbnail

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. In addition to DDoS attacks, it has added spam and calls to clients and partners of the victim company to its toolbox. into the system.

Mobile 90
article thumbnail

What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

Easily one of the most frustrating types of malware, adware is software designed to harass users with a torrent of unwanted or malicious ads. Some signs of adware infection include: Your browser is noticeably slower than usual. Common Types of Malware. website links redirecting to completely different websites from what you expect.

Malware 75
article thumbnail

The Most Common Types of Malware in 2021

CyberSecurity Insiders

Cybercriminals often leverage social engineering tactics like phishing and spear-phishing to propagate sophisticated malware. From mining cryptocurrency to launching DDoS attacks against networks, there are countless ways in which malware can access and utilize victim’s computers and data. Common Types of Malware.

Malware 107