Severity scale:  
  (27/100)

Critical Security alert. How to remove? (Uninstall guide)

removal by Gabriel E. Hall - - | Type: Malware

Critical Security alert is a scam which can be encountered on Gmail account

Critical Security alert image
Critical Security alert is a scam which impersonates Google to collect users' credentials.

Critical Security alert is a fraudulent message which is delivered to Gmail inbox. The email claims that someone just used your password to try to sign in to your account. Users are advised to check the activity by clicking a button below the text. However, experts warn that this is Google critical Security alert scam which aims to trick users into revealing their Gmail passwords and logins to the cybercriminals. Therefore, you should NEVER open the email or click on its content.

Name Critical Security alert
Type Malware
Also known as Google Critical Security alert
Danger level Medium. Users can be tricked to expose credentials or lured into downloading malicious programs
Symptoms Victims receive a letter in their Gmail inbox which warns about unauthorized sign in
Distribution Malicious spam emails
Removal If you have clicked on anything suspicious, remove Critical Security alert and other potentially related cyber threats with Reimage

It is not new that attackers are creating legitimate-looking electronic letters to trick people into compromising their systems. Note that the email contains Google logo and appears as a real notification. Unfortunately, people should be aware of Google critical Security alert and learn how to identify this phishing[1] scam.

The message displayed by Critical Security alert scam contains the following text:

Someone just used your password to try and sign in to your account. Google blocked them, but you should check what happened. 

[CHECK ACTIVITY]

Furthermore, if you click on the “CHECK ACTIVITY” button included in Google critical Security alert email, there is a substantial risk that you will be redirected to a malicious site. In this case, hackers can develop another legitimate Gmail log-in page where you would submit your credentials directly to the attackers without even knowing it. 

Additionally, Critical Security alert scam might be used to distribute other malicious programs and aim to infect computers worldwide. Likewise, experts warn about potential ransomware[2] or malware attacks if you click on the content included in Critical Security alert email. 

Critical Security alert illustration
Google Critical Security alert is a fake notification which might distribute malware.

We strongly advise you to stay cautious and remove Critical Security alert together with related cyber threats if you clicked on anything suspicious. It might be hard to identify malicious activity as it is usually performed in the background. Thus, scan your computer with a reliable antivirus. 

For Critical Security alert removal we suggest using Reimage. This security software will perform an entire system scan in just several minutes and help you protect your PC. Also, if you believe that criminals might have stolen your credentials, change Gmail password immediately. 

Malicious spam emails might hide malware inside

A vast of cyber threats are delivered via spam emails. This is a well-known malware distribution technique which is widely employed by criminals worldwide. Unfortunately, people still lack IT knowledge to identify phishing emails to protect their private information, finances, and computer. 

Fraudulent emails are designed to impersonate a legitimate company, or governmental institution, notify about a problem and create some sort of an urge to fix it — open an attachment, or click on the link. However, at this point, users who click on email content does not fix an issue rather than install a malicious program. 

Experts[3] note that despite how legitimate the email looks, you should always contact the company directly and ask to confirm the email. Additionally, you should use an antivirus with real-time protection to help you avoid infiltrating the system with malware.

Eliminate Critical Security alert scam and related malware

If you have clicked on any buttons or links included in the phishing email, you must remove Critical Security alert and its malicious components from your system. For that, we have manual and automatic malware elimination solutions. 

The best option would be to let a professional security software perform Critical Security alert removal. Pick one of the listed tools below and run a full system scan. 

If you want to remove Google critical Security alert manually, ensure that you have all the necessary tips. For that, check Google critical Security alert removal instructions below.

You can remove Critical Security alert automatically with a help of one of these programs: Reimage, Malwarebytes Malwarebytes, Plumbytes Anti-MalwareNorton Internet Security. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Critical Security alert you agree to our privacy policy and agreement of use.
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Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Critical Security alert. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
Press mentions on Reimage
Alternate Software
Plumbytes Anti-Malware
We have tested Plumbytes Anti-Malware's efficiency in removing Critical Security alert (2018-08-03)
Malwarebytes
We have tested Malwarebytes's efficiency in removing Critical Security alert (2018-08-03)
Hitman Pro
We have tested Hitman Pro's efficiency in removing Critical Security alert (2018-08-03)
Malwarebytes
We have tested Malwarebytes's efficiency in removing Critical Security alert (2018-08-03)

To remove Critical Security alert, follow these steps:

WindowsMac OS X

Delete Critical Security alert from Windows systems

Windows users should follow these steps to uninstall Critical Security alert:

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Critical Security alert and related programs
    Here, look for Critical Security alert or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS X

Uninstall Critical Security alert from Mac OS X system

Critical Security alert removal guidelines for MacOS users:

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Critical Security alert or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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References