Avoid downloading files from biggerupdateforvideos.best

Also Known As: biggerupdateforvideos.best pop-up
Type: Mac Virus
Damage level: Medium

What is biggerupdateforvideos[.]best?

biggerupdateforvideos[.]best is a deceptive website used to trick visitors into installing unwanted software through a fake Adobe Flash Player installer. Research shows that biggerupdateforvideos[.]best downloads a file that installs two potentially unwanted applications (PUAs): Advanced Mac Tuneup and SearchItNow.

It also promotes the address of a fake search engine (searchbaron.com). We strongly recommend against trusting biggerupdateforvideos[.]best or opening any files that can be downloaded from this site.

biggerupdateforvideos[.]best scam

biggerupdateforvideos[.]best claims that the installed version of Adobe Flash Player is out of date, does not include the latest security updates, and it encourages visitors to download and install a new version. In fact, the downloaded file does not install Adobe Flash Player and simply installs the aforementioned apps and promotes a fake search engine.

Advanced Mac Tuneup is a dubious program and should not be trusted. A fake Adobe Flash Player installer is not the only installer used to distribute this rogue software. Do not trust apps that are downloaded or installed through the download/installation set-ups of other software.

The same applies to SearchItNow. Furthermore, this app is a browser hijacker or adware-type app and thus might be designed to promote a fake search engine or display intrusive advertisements. Additionally, browser hijackers and adware-type applications are often designed to gather browsing data.

In some cases, they target sensitive, personal information. Developers misuse the data to generate revenue and/or sell it to third parties (potentially, cyber criminals). In any case, having apps of this type installed can lead to problems relating to privacy, browsing safety, and some users might even become victims of identity theft.

Furthermore, searchbaron.com is a fake search engine (these sites should never be trusted, since they usually do not generate unique search results and could be designed to provide misleading information). In fact, the results can lead to potentially malicious and untrusted websites.

Fake Adobe Flash Player installers can also distribute various malware. For example, Trojans or ransomware. Trojans often cause chain infections - they install other high-risk malware.

Ransomware is can cause data and financial loss for victims. These programs encrypt data so that victims are unable to restore them without tools that can only be received by paying cyber criminals. In summary, it is never safe to visit websites such as biggerupdateforvideos[.]best, since they can lead unsuspecting visitors to installation of unwanted or malicious programs.

Threat Summary:
Name biggerupdateforvideos.best pop-up
Threat Type Phishing, Scam, Mac malware, Mac virus.
Fake Claim The pop-up claims that the Adobe Flash Player is missing/outdated and encourages users to install/update it.
Detection Names ( Player.dmg ) Arcabit (Trojan.Application.MAC.Koiot.939), BitDefender (Gen:Variant.Application.MAC.Koiot.939), Emsisoft (Gen:Variant.Application.MAC.Koiot.939 (B)), Kaspersky (Not-a-virus:HEUR:AdWare.OSX.Ketin.d), Full List (VirusTotal)
Promoted Unwanted Application Advanced Mac Tuneup, SearchItNow and searchbaron.com (fake search engine).
Symptoms Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methods Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Malware Removal (Mac)

To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
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biggerupdateforvideos[.]best is similar to centerplaceofupgrade[.]pro, therightwaytofindplayering[.]pro, thesafesoftwarevideoplayers[.]best and many other websites that trick people into installing unwanted software. They all offer to download and install a new Adobe Flash Player version, but actually download a rogue file.

These sites are commonly opened through other dubious pages, deceptive ads or PUAs already installed on browsers and/or operating systems.

How did potentially unwanted applications install on my computer?

Typically, these apps are installed through deceptive ads that run certain scripts or together with other software that people download from the internet intentionally. To trick people into unwanted downloads and installations through other programs, developers include them into the set-ups. They present additionally-included apps as additional offers.

Usually these offers can be found in settings such as "Custom", "Advanced, and so on, however, many people download and install software without checking the settings, thus allowing PUAs to be downloaded and/or installed.

How to avoid installation of potentially unwanted applications

Check "Custom", "Advanced" and other similar settings of download and installation setups. Dismiss offers to download or install additional, unwanted applications before finishing download or installation. Download and install software/files from official, trustworthy websites and via direct download links.

Avoid other sources/channels such as third party downloaders, installers, Peer-to-Peer networks (e.g., torrent clients, eMule), unofficial pages, etc. If clicked, intrusive ads can open untrusted websites. In some cases, clicking them can result in unwanted downloads and installations.

Do not trust these ads, especially if they are shown on dubious web pages. For example, on those relating to gambling, adult dating, etc.

Remove any suspicious extensions, add-ons and plug-ins installed on the browser, and programs from the computer immediately. If your computer is already infected with PUAs, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate them.

Text in the initial pop-up window:

Update to the latest version of player. Your current Player version is out of date.

Screenshot of pop-ups that appear next:

biggerupdateforvideos.best scam second pop-up

Text in these pop-ups:

Software update
Adobe Flash Player
Install the latest update
Update now
"Adobe Flash Player" is an essential plugin for your browser that allows you to view everything from video to games and animation on the web. The version of “Adobe Flash Player" on your system does not include the latest security updates and has been blocked.

To continue using “Adobe Flash Player", download an updated version.
Download Flash...  Update

Flash Player Update
Install latest version of Adobe Flash Player in order to continue watching.

Screenshot of another pop-up that appears next:

biggerupdateforvideos.best scam third pop-up

Text in this pop-up:

Software update

“Adobe Flash Player” is out-of-date

The version of this plug-in on your computer doesn't include the latest security updates. Flash cannot be used until you download an update from Adobe.
Update Download Flash...

Screenshot of the final pop-up:

biggerupdateforvideos.best scam fourth pop-up

Text in this pop-up:


Go to the ‘Downloads’
Open your downloads list by
clicking on the top right corner
the ‘arrow’.


Open the file
Locate and double-click the file
starting with ‘Flash Player’.


Run the application
Confirm the installation by clicking
Continue and Install
Type your password.

Appearance of biggerupdateforvideos[.]best scam (GIF):

Appearance of biggerupdateforvideos[.]best scam (GIF)

Appearance of another variant of biggerupdateforvideos[.]best scam (GIF):

biggerupdateforvideos.best scam appearance another variant

Screenshot of a fake Adobe Flash Player installer:

fake Adobe Flash Player installer downloaded from biggerupdateforvideos.best 

Screenshot of another variant of a fake Adobe Flash Player installer:

fake Adobe Flash Player installer downloaded from biggerupdateforvideos.best

Instant automatic Mac malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for Mac By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

How to identify a pop-up scam?

Pop-up windows with various fake messages are a common type of lures cybercriminals use. They collect sensitive personal data, trick Internet users into calling fake tech support numbers, subscribe to useless online services, invest in shady cryptocurrency schemes, etc.

While in the majority of cases these pop-ups don't infect users' devices with malware, they can cause direct monetary loss or could result in identity theft.

Cybercriminals strive to create their rogue pop-up windows to look trustworthy, however, scams typically have the following characteristics:

  • Spelling mistakes and non-professional images - Closely inspect the information displayed in a pop-up. Spelling mistakes and unprofessional images could be a sign of a scam.
  • Sense of urgency - Countdown timer with a couple of minutes on it, asking you to enter your personal information or subscribe to some online service.
  • Statements that you won something - If you haven't participated in a lottery, online competition, etc., and you see a pop-up window stating that you won.
  • Computer or mobile device scan - A pop-up window that scans your device and informs of detected issues - is undoubtedly a scam; webpages cannot perform such actions.
  • Exclusivity - Pop-up windows stating that only you are given secret access to a financial scheme that can quickly make you rich.

Example of a pop-up scam:

Example of a pop-up scam

How do pop-up scams work?

Cybercriminals and deceptive marketers usually use various advertising networks, search engine poisoning techniques, and shady websites to generate traffic to their pop-ups. Users land on their online lures after clicking on fake download buttons, using a torrent website, or simply clicking on an Internet search engine result.

Based on users' location and device information, they are presented with a scam pop-up. Lures presented in such pop-ups range from get-rich-quick schemes to fake virus scans.

How to remove fake pop-ups?

In most cases, pop-up scams do not infect users' devices with malware. If you encountered a scam pop-up, simply closing it should be enough. In some cases scam, pop-ups may be hard to close; in such cases - close your Internet browser and restart it.

In extremely rare cases, you might need to reset your Internet browser. For this, use our instructions explaining how to reset Internet browser settings.

How to prevent fake pop-ups?

To prevent seeing pop-up scams, you should visit only reputable websites. Torrent, Crack, free online movie streaming, YouTube video download, and other websites of similar reputation commonly redirect Internet users to pop-up scams.

To minimize the risk of encountering pop-up scams, you should keep your Internet browsers up-to-date and use reputable anti-malware application. For this purpose, we recommend Combo Cleaner Antivirus for macOS.

What to do if you fell for a pop-up scam?

This depends on the type of scam that you fell for. Most commonly, pop-up scams try to trick users into sending money, giving away personal information, or giving access to one's device.

  • If you sent money to scammers: You should contact your financial institution and explain that you were scammed. If informed promptly, there's a chance to get your money back.
  • If you gave away your personal information: You should change your passwords and enable two-factor authentication in all online services that you use. Visit Federal Trade Commission to report identity theft and get personalized recovery steps.
  • If you let scammers connect to your device: You should scan your computer with reputable anti-malware (we recommend Combo Cleaner Antivirus for macOS) - cyber criminals could have planted trojans, keyloggers, and other malware, don't use your computer until removing possible threats.
  • Help other Internet users: report Internet scams to Federal Trade Commission.

▼ Show Discussion

About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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About PCrisk

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Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

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