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AI and collaboration tools: how cyberattackers are targeting SMBs in 2025

SecureList

At the same time, AI-driven attacks are becoming increasingly common, making phishing and malware campaigns easier to prepare and quickly adapt, thus increasing their scale. Main types of threats affecting the SMB Sector, 2025 ( download ) The top threats targeting SMBs in 2025 included downloaders, Trojans, and adware.

Adware 87
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DealPly adware abuses reputation services to remain under the radar

Security Affairs

Malware researchers from enSilo have spotted a new variant of the DealPly adware that uses a new method to avoid detection. The main feature of the DealPly adware is to install browser extensions that display advertisements in the victim’s browser.

Adware 104
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Be Very Sparing in Allowing Site Notifications

Krebs on Security

This is evident by the apparent scale of the infrastructure behind a relatively new company based in Montenegro called PushWelcome , which advertises the ability for site owners to monetize traffic from their visitors. An ad from PushWelcome touting the money that websites can make for embedding their dodgy push notifications scripts.

Antivirus 362
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China-based Fangxiao group behind a long-running phishing campaign

Security Affairs

A China-based financially motivated group, tracked as Fangxiao, is behind a large-scale phishing campaign dating back as far as 2019. Researchers from Cyjax reported that a China-based financially motivated group, dubbed Fangxiao, orchestrated a large-scale phishing campaign since 2017. SecurityAffairs – hacking, phishing).

Phishing 129
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Macs targeted by info stealers in new era of cyberthreats

Malwarebytes

That means that, for instance, ransomware that works on a Windows laptop doesnt automatically work on a Mac laptop, and likewise, a phishing app developed for Android devices doesnt work on iPhones. On these websites, cybercriminals advertise a piece of high-demand software and trick users into a download.

Malware 124
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Mobile malware evolution 2020

SecureList

The word “covid” in various combinations was typically used in the names of packages hiding spyware and banking Trojans, adware or Trojan droppers. Last year was notable for both malware and adware, the two very close in terms of capabilities. Number of adware attacks on mobile users in 2019 and 2020 ( download ).

Mobile 145
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Gaming-related cyberthreats in 2020 and 2021

SecureList

In this report, we cover PC and mobile threats as well as various phishing schemes that capitalize on popular games. Additionally, we checked our database for gaming-related spam campaigns and phishing schemes that are used in the wild. An overwhelming majority (83%) of files distributed under the guise of mobile games are adware.

Adware 139