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Threat in your browser: what dangers innocent-looking extensions hold for users

SecureList

For instance, when an account of the developer of a popular add-on was hijacked after a phishing attack, millions of users received adware on their devices without their knowledge. Since the beginning of 2020, Kaspersky products prevented 6,057,308 users from downloading malware , adware and riskware disguised as browser extensions.

Adware 104
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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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‘Tis the season for protecting your devices with Webroot antivirus

Webroot

Antivirus programs can also protect against other malicious software like trojans, worms, adware and more. Antivirus software offers threat protection by securing all of your music files, photo galleries and important documents from being destroyed by malicious programs. Our real-time anti-phishing also blocks bad sites.

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Meet the World’s Biggest ‘Bulletproof’ Hoster

Krebs on Security

For at least the past decade, a computer crook variously known as “ Yalishanda ,” “ Downlow ” and “ Stas_vl ” has run one of the most popular “bulletproof” Web hosting services catering to a vast array of phishing sites, cybercrime forums and malware download servers. ARMOR-PIERCING BULLETS?

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Top 9 Cybersecurity Challenges SMEs Currently Face

Responsible Cyber

Phishing and Spear Phishing. Despite constant warnings from the cyber security industry, people still fall victim to phishing every day. As cybercrime has become well-funded and increasingly sophisticated, phishing remains one of the most effective methods used by criminals to introduce malware into businesses.

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IT threat evolution Q3 2022

SecureList

Later that year, we documented the PowerPepper campaign. First, the threat actor sends a spear-phishing email to the potential victim with a lure to download additional documents. When the fetched document is opened, it connects to the second C2 server.

Malware 104
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IT threat evolution Q1 2021

SecureList

Lazarus made use of COVID-19 themes in its spear-phishing emails, embellishing them with personal information gathered using publicly available sources. Once the victim opens an infected document and agrees to enable macros, the malware is dropped onto the system and proceeds to a multi-stage deployment procedure. Secondhand news.

Malware 100