How to recognize fake "Webmail Server" emails

What kind of email is "Webmail Server"?

After reviewing this "Webmail Server" email, we learned that it is spam. This fake suspicious sign-in alert aims to trick recipients into visiting a phishing website that targets email account log-in credentials. It must be stressed that this message is not associated with any legitimate service providers.

"Webmail Server" email scam overview

The spam email with the subject "Please confirm to continue." (may vary) claims that there was something suspicious about a recent sign-in to the account. The recipient is instructed to review the activity to avoid having their email suspended.

It must be emphasized that the claims made by this message are false, and this mail is not associated with any genuine service providers.

Clicking "Review recent activity" opens a phishing website disguised as an email account sign-in page. Log-in credentials entered into this webpage are recorded and sent to scammers. Hijacked emails can be abused in various ways, including to attempt stealing linked accounts, platforms, and services (e.g., emails, social networking/media, entertainment, e-commerce, online banking, etc.).

Cyber criminals can steal the account owner's identity and request loans or donations from contacts/friends/followers, endorse scams, and proliferate malware by sharing malicious files or links. Stolen finance-related accounts can be used to make fraudulent transactions or online purchases.

To summarize, victims of scam mail like "Webmail Server" can experience severe privacy issues, financial losses, and identity theft.

If you have already provided your log-in credentials to a phishing website/file – immediately change the passwords of all possibly exposed accounts and contact their official support.

Phishing spam campaigns examples

We have examined countless spam emails; "Cloud - Your Payment Method Has Expired", "Finished Updating Mail Server", "Overdraft Payment", and "Next Holidays" are merely a few of our latest articles on phishing campaigns.

Commonly targeted information includes log-in credentials, personally identifiable details, and finance-related data. Other scams are promoted through spam mail as well, and it is used in malware distribution.

Due to how prevalent this mail is and how well-made it can be – we strongly advise caution with incoming emails, DMs/PMs, SMSe, and other messages.

How do spam campaigns infect computers?

Cyber criminals often use spam campaigns to spread malware. Spam emails/messages can include infectious files as attachments or download links. These files can be archives (ZIP, RAR, etc.), executables (EXE, RUN, etc.), documents (PDF, Microsoft Office, Microsoft OneNote, etc.), JavaScript, and so forth.

Malware download/installation is triggered once such a file is opened. However, some formats need additional interaction to initiate infection processes. For example, Microsoft Office files require users to enable macro commands (i.e., content/editing), while OneNote documents need them to click embedded links or files.

How to avoid installation of malware?

We highly recommend approaching incoming emails and other messages with care. Attachments or links found in dubious mail must not be opened, as they can be harmful or virulent.

However, malware is not proliferated exclusively via spam campaigns. Therefore, we advise vigilance when browsing since the Internet is full of deceptive and dangerous content.

Another recommendation is to download only from official and trustworthy channels. All programs must be activated and updated using functions/tools provided by legitimate developers, as illegal software activation ("cracking") tools and third-party updaters can contain malware.

We must emphasize the importance of having a dependable antivirus installed and kept updated. Security programs must be used to perform regular system scans and to remove detected threats and issues. If you've already opened malicious attachments, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate infiltrated malware.

Text presented in the "Webmail Server" spam email letter:

Subject: Please confirm to continue.

Webmail Server

We detected something unusual about your recent sign-in to your email: - at 19 June, 2025 - 13:29:13 PM .
Please review your recent activity to secure your email from suspension.

Review recent activity

Screenshot of the phishing website promoted by the "Webmail Server" spam campaign:

Instant automatic malware removal:

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Quick menu:

• What is "Webmail Server" phishing email?
• 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?

Regardless of any relevant information that spam emails may include, they are not personal. Cyber criminals distribute these messages by the thousand with the hopes that at least some recipients will fall for their scams.

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

If you have provided your log-in credentials – change the passwords of all possibly compromised accounts and inform their official support without delay. However, if you have disclosed information of a different personal nature (e.g., ID card details, credit/debit card numbers, etc.) – immediately contact the appropriate authorities.

I have read a spam email but didn't open the attachment, is my computer infected?

Reading an email does not pose an infection threat; systems are infected when malicious attachments or links are opened/clicked.

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

File formats may influence infection success rates. Once opened, executables cause infections almost without fail. However, some formats – like documents (.doc, .xls, .pdf, .one, etc.) – might need additional interaction, such as enabling macros, clicking embedded content, or performing other actions to initiate malware infiltration processes.

Will Combo Cleaner remove malware infections present in email attachments?

Combo Cleaner is designed to scan computers and eliminate all manner of threats. It can detect and remove most of the known malware infections. Remember that performing a full system scan is critical since sophisticated malicious software typically hides deep within systems.