Question

Which of the following is a new method of spreading malware by injecting malicious or malware-laden advertisements into genuine online advertising networks and webpages?

Answer 1

Answer:

Malware

Explanation:

According to me,this is a very interesting question.Here we need to explain about malware and various ways through which we can protect our website.

Malware is software created for malicious purposes. While it is commonly associated with computers, malware can also be used to attack and infect websites.

How malware affects your website

Website malware can effect in following ways:-

1)Change the appearance of your site.

Defacements allow cybercriminals to replace your website’s content with their own message, which often promotes a political or religious agenda. This attack could turn visitors away by offending them with the shocking message and/or preventing them from accessing your website entirely.

2)Hide in advertisements.

Malvertising spreads malware by prompting users to click on an ad, or through a “drive-by” download, which automatically infects a visitor when they visit the site.

3)Cybercriminals can either inject malicious code into an advertisement or upload their own malicious ad to an ad network that distributes the ad across millions of websites at a time.

4)Send your visitors to other (usually malicious) sites.

If visitors to your site are redirected to another site – especially one that looks suspicious – you have been affected by a malicious redirect

5)Consequences of website malware

Your reputation, website traffic, and/or revenue will likely take a hit if your website is infected with malware. Suspicious activity or signs of malware on your site could make your site appear untrustworthy, damaging your reputation and preventing visitors from returning

Answer 2

Malvertising

Explanation:

• Malvertising is the use of online ads to spread malware. It typically involves inserting malware-laden or malicious ads into legitimate online ad networks and websites.
• Internet ads offer a strong platform to spread malware, as a big effort is made to attract users and to sell or advertise the product. As advertising content can be placed on reputable and high-profile websites, malvertising offers malefactors an opportunity to make attacks happen to web users who otherwise might not see the ads because of firewall, security precautions, and other similar information.
• Malvertising is 'attractive to attackers,' because it can easily be circulated across many legitimate websites, without damaging such sites. Malvertising is a very modern idea for malware spread and is incredibly difficult to counter, because it can secretly work its way into  a website or advertising on the website and spread it unknowingly.
• Interestingly, malvertising-based infections do not require any intervention (such as a click) to jeopardize the network and do not take advantage of the website or servers that it hosts. Malvertising-listed infections migrate silently through Web page ads.