After US, Indians most affected by macOS malware Shlayer

A smart malware distribution system, Shlayer spreads via a partner network, entertainment websites and even Wikipedia.
Source: Internet
Source: Internet

According to a new report by cybersecurity firm Kaspersky, Indians are among the most affected by Shlayer - the most widespread macOS threat in 2019, after those in the US. Top countries where users have been affected by the threat include the US (31 per cent), India (18.9 per cent), Germany (14 per cent), France (10 per cent) and the UK (10 per cent), according to the report.

A smart malware distribution system, Shlayer spreads via a partner network, entertainment websites and even Wikipedia, demonstrating that even users that only visit legal sites still need additional protection online.

“The macOS platform is a good source of revenue for cybercriminals, who are constantly looking for new ways to deceive users, and actively use social engineering techniques to spread their malware. This case demonstrates that such threats can be found even on legitimate sites. Luckily for macOS users, the most widespread threats that target macOS currently revolve around feeding illicit advertising rather than something more dangerous, such as stealing financial data,” Anton Ivanov, Kaspersky Security Analyst, reportedly said.

Shlayer’s share among all attacks on macOS devices registered by Kaspersky products in January - November 2019 amounted to almost a third, with nearly all other top 10 macOS threats being the adware that Shlayer installs: AdWare.OSX.Bnodlero, AdWare. OSX.Geonei, AdWare.OSX.Pirrit and AdWare.OSX.Cimpli.

The malware specialises in the installation of adware - programmes that terrorise users by feeding illicit ads, intercepting and gathering users’ browser queries, and modifying search results to distribute even more advertising messages. The infection process often consists of two phases - first, the user installs Shlayer, then the malware installs a selected type of adware. Device infection, however, starts with an unwitting user downloading the malicious programme.

In order to achieve installations, the threat actor behind Shlayer sets up a malware distribution system with a number of channels leading users to download the malware.

Kaspersky reportedly said in 2019 it prevented attacks carried out by Shlayer at least once on every 10th device using Kaspersky Solutions for Mac.

*Edited from an IANS report.

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