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Nv83.info

Posted: November 7, 2013

Nv83.info is a website that distributes a Fake Google Chrome Update, a form of drive-by-download attack that installs a threat onto your PC that's disguised as update patches. Past analyzes of this site by malware researchers have led to the conclusion that Nv83.info currently is trying to install low-level PC threats, including a browser hijacker, adware add-ons and PUPs. While the consequential attacks resulting from infections are more likely to be irritating than overtly threatening, deleting Nv83.info's payload from your PC still is a basic part of guaranteeing the safety of your system, and reliable anti-malware products can assist with this, as well as with protecting your browser from the threat-installing strategies as Nv83.info (and other websites) load them.

The Site that Wants to Help Your Browser by Hurting It

Nv83.info is a malware-peddling site that disguises its attacks as updates for your browser. Like any similar site, you can identify the updates as being fake by the fact that they don't come from an officially-endorsed source – and also that they will claim that your browser is out-of-date regardless of what version is being used. Currently malware researchers associate Nv83.info most strongly with the Fake Google Chrome Update, but some reports also have been incoming that may indicative that Nv83.info is adjusting its attacks to match the type of Web browser in use by its visitors (a fake Opera update, a fake Internet Explorer update, etc).

Nv83.info's fake update installs multiple types of threats, although all threats identified thus far only are low-level ones that are minor, rather than major security problems. Chica Password Manager (a PUP marketed by a company with a poor business history), general adware that injects advertisements into your browser and a start.qone8.com homepage browser hijacker (a search site that redirects you to Google) currently are the extent of Nv83.info's payload. Although Nv83.info prompts you to install the 'update' that installs these programs, vulnerable browsers also may allow Nv83.info to install its malware.

To block these kinds of attacks, malware experts can recommend varied defenses, including disabling scripts, blocking advertisements, updating your browser regularly and, of course, having anti-malware programs with Web-browsing security features. Most anti-malware products are able to detect and block both drive-by-download scripts and risky domains like Nv83.info.

Eighty-Sixing the Nv83.info's Update Before It Piles on Unwanted Features

Attacks by malware installed through Nv83.info's updates may include pop-up advertisements, injected advertisements, the addition of third party-promoting hyperlinks to any unrelated site content, homepage hijacks, search engine hijacks and poor browser performance, among other possibilities. Malware experts currently only consider Nv83.info-affiliated PC threats to be low-level dangers, but their removal still should be treated as a basic foundation of maintaining your Web-browsing safety.

Since Nv83.info attacks involve multiple types of threatening software, none of which are likely to allow themselves to be removed very quickly, you should consider the use of robust anti-malware scans and related PC security features for dealing with any Nv83.info infection. Before doing so, you should do your best to avoid contact with any potentially unreliable third party content that these three applications are likely to promote in various ways, both honestly and disingenuously.

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