What is "Security Verification Needed" email scam

What kind of email is "Security Verification Needed"?

We examined this email and determined it is a phishing scam. It falsely claims the recipient's email account requires verification to maintain access, then directs them to a fraudulent login page built to steal credentials. This email should be ignored.

"Security Verification Needed" email scam overview

The email arrives with the subject line "Mailbox Portal -Login Verification Required." It claims the recipient's account must be verified for continued access to a "WEBMAIL LOGIN PORTAL" and warns that email services will be disrupted unless action is taken before a specified deadline.

The message contains a button labeled "Account Verification Required." Clicking it leads to a phishing site hosted at sqagswr268-insider.theessencecorp[.]su.

The phishing page displays a fake login form over a backdrop mimicking Google's interface, complete with Google logo and branding. The site appears to adapt its appearance to match the recipient's email provider - showing a Google-themed login form for Gmail users, and presumably similar variants for users of other services.

The fake form requests an email address and a password. Any information typed into it goes directly to the scammers, not to any real email service.

With access to an email account, cybercriminals can reset passwords for linked banking or social media accounts, read private messages, impersonate the victim, and facilitate identity theft. No legitimate email provider sends verification demands of this kind.

Phishing spam campaign examples

In summary, this email is a phishing scam disguised as an urgent security notice from an email service provider. Its aim is to lure victims to a fake login page and steal their email credentials. Recipients should ignore this message. It is also worth noting that similar campaigns are sometimes used to distribute malware.

Phishing emails impersonating webmail providers and other online services are widespread. More examples of similar scam emails are SharePoint - Document Added To Your Workspace, Account Violation Notice, and Your Domain Has Incorrect DNS Settings.

How do spam campaigns infect computers?

Cybercriminals frequently distribute malware through email by attaching malicious files. Common formats include executables, Microsoft Office documents, PDF files, compressed archives, and script files.

Opening such attachments - or enabling features like macros within documents - can trigger a malware installation chain. Emails may also contain links to harmful websites that initiate automatic downloads or prompt the user to run something. In most cases, infection requires the recipient to interact with the content in some way.

How to avoid installation of malware?

Approach unexpected emails with caution, especially those urging immediate action or containing attachments and links. If an email appears suspicious or arrives from an unknown sender, do not click any links or open any files within it.

Download software only from official websites and verified sources. Avoid pirated content, cracks, and key generators, as these are frequently used to spread malicious programs. Keep your operating system and all applications up to date, and use a reputable security tool to scan your device regularly.

If you have already opened a suspicious attachment, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate any infiltrated malware.

Text presented in the "Security Verification Needed" email letter:

Subject: Mailbox Portal -Login Verification Required.

Security Verification Needed

Your account requires verification for continued access to the WEBMAIL LOGIN PORTAL. This is part of our enhanced security measures to protect your account and ensure the safety of your personal information.

To avoid any interruption in your email services, please verify your webmail account before 10 July, 2026. 09:35:58 AM.

[Account Verification Required]

Sincerely,
© ********. All Rights Reserved

A fake login page used in this scam:

Instant automatic malware removal:

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Quick menu:

• What is Security Verification Needed phishing scam?
• Types of malicious emails.
• How to spot a malicious email?
• What to do if you fell for an email scam?

Types of malicious emails:

Phishing Emails

Most commonly, cybercriminals use deceptive emails to trick Internet users into giving away their sensitive private information, for example, login information for various online services, email accounts, or online banking information.

Such attacks are called phishing. In a phishing attack, cybercriminals usually send an email message with some popular service logo (for example, Microsoft, DHL, Amazon, Netflix), create urgency (wrong shipping address, expired password, etc.), and place a link which they hope their potential victims will click on.

After clicking the link presented in such email message, victims are redirected to a fake website that looks identical or extremely similar to the original one. Victims are then asked to enter their password, credit card details, or some other information that gets stolen by cybercriminals.

Emails with Malicious Attachments

Another popular attack vector is email spam with malicious attachments that infect users' computers with malware. Malicious attachments usually carry trojans that are capable of stealing passwords, banking information, and other sensitive information.

In such attacks, cybercriminals' main goal is to trick their potential victims into opening an infected email attachment. To achieve this goal, email messages usually talk about recently received invoices, faxes, or voice messages.

If a potential victim falls for the lure and opens the attachment, their computers get infected, and cybercriminals can collect a lot of sensitive information.

While it's a more complicated method to steal personal information (spam filters and antivirus programs usually detect such attempts), if successful, cybercriminals can get a much wider array of data and can collect information for a long period of time.

Sextortion Emails

This is a type of phishing. In this case, users receive an email claiming that a cybercriminal could access the webcam of the potential victim and has a video recording of one's masturbation.

To get rid of the video, victims are asked to pay a ransom (usually using Bitcoin or another cryptocurrency). Nevertheless, all of these claims are false - users who receive such emails should ignore and delete them.

How to spot a malicious email?

While cyber criminals try to make their lure emails look trustworthy, here are some things that you should look for when trying to spot a phishing email:

• Check the sender's ("from") email address: Hover your mouse over the "from" address and check if it's legitimate. For example, if you received an email from Microsoft, be sure to check if the email address is @microsoft.com and not something suspicious like @m1crosoft.com, @microsfot.com, @account-security-noreply.com, etc.
• Check for generic greetings: If the greeting in the email is "Dear user", "Dear @youremail.com", "Dear valued customer", this should raise suspiciousness. Most commonly, companies call you by your name. Lack of this information could signal a phishing attempt.
• Check the links in the email: Hover your mouse over the link presented in the email, if the link that appears seems suspicious, don't click it. For example, if you received an email from Microsoft and the link in the email shows that it will go to firebasestorage.googleapis.com/v0... you shouldn't trust it. It's best not to click any links in the emails but to visit the company website that sent you the email in the first place.
• Don't blindly trust email attachments: Most commonly, legitimate companies will ask you to log in to their website and to view any documents there; if you received an email with an attachment, it's a good idea to scan it with an antivirus application. Infected email attachments are a common attack vector used by cybercriminals.

To minimise the risk of opening phishing and malicious emails we recommend using Combo Cleaner Antivirus for Windows. 

Example of a spam email:

What to do if you fell for an email scam?

• If you clicked on a link in a phishing email and entered your password - be sure to change your password as soon as possible. Usually, cybercriminals collect stolen credentials and then sell them to other groups that use them for malicious purposes. If you change your password in a timely manner, there's a chance that criminals won't have enough time to do any damage.
• If you entered your credit card information - contact your bank as soon as possible and explain the situation. There's a good chance that you will need to cancel your compromised credit card and get a new one.
• If you see any signs of identity theft - you should immediately contact the Federal Trade Commission. This institution will collect information about your situation and create a personal recovery plan.
• If you opened a malicious attachment - your computer is probably infected, you should scan it with a reputable antivirus application. For this purpose, we recommend using  Combo Cleaner Antivirus for Windows.
• Help other Internet users - report phishing emails to Anti-Phishing Working Group, FBI’s Internet Crime Complaint Center, National Fraud Information Center and U.S. Department of Justice.

Frequently Asked Questions (FAQ)

Why did I receive this email?

Scam emails are distributed in bulk to large numbers of recipients at once. Cybercriminals gather email addresses through data breaches, fake sign-up forms, and similar methods. These messages are rarely, if ever, targeted at specific individuals.

I have provided my personal information when tricked by this email, what should I do?

Change your email password immediately, and update it on any other account where the same password is used. Enable two-factor authentication where available. If you also disclosed financial or identification details, contact the appropriate institutions without delay.

I have downloaded and opened a malicious file attached to an email, is my computer infected?

Executable files can infect a system as soon as they are opened. Document formats such as PDFs or Word files generally need additional interaction, like enabling macros, before any malware activates. The actual risk depends on the file type and the actions taken.

I have read the email but did not open the attachment, is my computer infected?

No, reading an email does not put your computer at risk. Infection only occurs when a malicious link is clicked or a malicious file is opened.

Will Combo Cleaner remove malware infections that were present in email attachment?

Combo Cleaner can detect and remove the vast majority of known malware threats. That said, more sophisticated malware may sometimes evade detection, so running a full system scan is recommended to ensure the best possible coverage.