What Happens When an Employee Clicks a Phishing Link?

It happens fast. 

An employee gets an email that looks legitimate. 

Maybe it says: 

• A Microsoft password is expiring  

• Someone shared a document  

• A voicemail is waiting  

• An invoice needs review  

• A package could not be delivered  

• An account needs verification  

The employee clicks. 

Then comes the immediate panic: 

“I clicked a phishing link. What happens now?” 

The answer depends on what happened after the click. 

Simply opening a phishing website is not always the same as entering a password, approving MFA, downloading a file, or providing payment information. 

But the most important rule is this: 

Do not hide it. Tell your IT provider or security team immediately. 

The faster your IT team knows what happened, the more options it has to limit the damage. 

First, Do Not Panic — But Do Act Quickly 

Employees sometimes hesitate to report phishing because they are embarrassed. 

That hesitation can make the situation worse. 

If someone clicked a suspicious link, IT needs to know: 

• What email they received  

• What link they clicked  

• What website appeared  

• Whether they entered a password  

• Whether they approved MFA  

• Whether they downloaded anything  

• Whether they entered banking or credit card information  

• Whether anything unusual happened afterward  

The difference between reporting an incident within five minutes and reporting it the next morning can be significant. 

What Happens If You Only Clicked the Link? 

If you clicked a phishing link but did not enter any information, download anything, or approve any prompts, the risk may be lower. 

The website may simply have been attempting to collect credentials. 

However, you should still report the event. 

Your IT team may want to: 

• Review the phishing message  

• Block the malicious domain  

• Determine whether other employees received it  

• Check the computer for suspicious activity  

• Review browser or endpoint alerts  

Do not assume nothing happened just because the page looked blank or you closed it quickly. 

What Happens If You Entered Your Password? 

This is more serious. 

A fake login page is designed to make the employee believe they are signing into a legitimate service. 

For businesses, Microsoft 365 is a frequent target. 

The employee may see a page that looks almost identical to Microsoft's real sign-in screen. 

They enter: 

• Email address  

• Password  

The attacker captures the information. 

At this point, the criminal may try to sign into the real Microsoft 365 account. 

If MFA is not enabled, the password may be enough. 

If MFA is enabled, the attack may move to the next stage.

The Attacker May Immediately Try Your Credentials 

Phishing attacks can be highly automated. 

An attacker does not necessarily wait several hours before testing the password. 

The credentials may be submitted to the legitimate service almost immediately. 

That is why changing the password quickly matters. 

But changing the password alone may not always be sufficient. 

Your IT provider may also need to review active sessions and account activity. 

What If the Employee Has MFA? 

MFA can stop many credential-theft attacks. 

If the attacker has only the password and cannot complete the second authentication step, the login may fail. 

That is one reason MFA is so important. 

But attackers may also try to trick the employee into completing the second step. 

For example, the fake page may ask the employee to: 

• Enter an authentication code  

• Approve a Microsoft Authenticator request  

• Re-register MFA  

• Scan a QR code  

• Complete another verification step  

The employee believes they are completing a legitimate login. 

In reality, they may be helping the attacker authenticate. 

What If the Employee Approved an MFA Prompt? 

Tell IT immediately. 

If an employee approves an authentication request they did not intentionally initiate, the attacker may have gained access. 

The IT team may need to: 

• Change the password  

• Revoke active sessions  

• Review authentication methods  

• Check for unfamiliar devices  

• Review sign-in history  

• Look for new applications or permissions  

• Inspect mailbox activity  

An MFA approval mistake should be treated as a potential account compromise.

The Attacker May Not Do Anything Obvious 

This is something many people misunderstand. 

A compromised account does not always lead to an immediate ransomware screen or obvious warning. 

Sometimes the attacker wants to remain invisible. 

They may quietly enter the mailbox and begin reading. 

They are looking for useful information. 

What Attackers Look for Inside a Business Mailbox 

A mailbox can tell a criminal an enormous amount about a company. 

They may search for: 

• Invoices  

• Banking information  

• Wire instructions  

• Vendor names  

• Customer payments  

• Payroll conversations  

• Executive communications  

• Accounts receivable  

• Accounts payable  

• Insurance information  

• Password-reset messages  

• Financial statements  

They may also learn how employees communicate. 

That information can make later fraud much more convincing.

The Attack Can Turn Into Business Email Compromise 

Once an attacker understands the business, the phishing attack can evolve into Business Email Compromise. 

The attacker may impersonate: 

• The owner  

• The CEO  

• Accounting  

• A vendor  

• A customer  

• An attorney  

• A payroll provider  

They may ask someone to: 

• Change bank information  

• Send a wire  

• Pay a fake invoice  

• Redirect a customer payment  

• Purchase gift cards  

• Change payroll deposit information  

This is why phishing is not simply an “email problem.” 

It can become a financial problem.

Attackers May Create Mailbox Rules 

One technique attackers sometimes use is creating inbox rules. 

Those rules may automatically: 

• Move certain emails  

• Delete messages  

• Mark messages as read  

• Hide replies  

• Forward messages  

Imagine an attacker sends a fraudulent invoice from a compromised mailbox. 

If the real vendor replies saying: 

“We never sent that invoice,” 

the attacker may try to hide the response. 

Mailbox rules can help them remain unnoticed. 

That is why reviewing mailbox configuration should be part of the response to a suspected compromise. 

Attackers May Add Email Forwarding 

Another thing IT should look for is unauthorized forwarding. 

An attacker may configure the mailbox so copies of messages are automatically sent elsewhere. 

That could allow the attacker to continue monitoring conversations even after the employee becomes suspicious. 

Forwarding settings should be reviewed after account compromise.

Attackers May Register Their Own Authentication Method 

A compromised account can become more difficult to recover if the attacker modifies authentication settings. 

Depending on the permissions available, they may attempt to: 

• Add another authentication method  

• Register another device  

• Change account recovery information  

• Connect a malicious application  

That is another reason simply changing the password may not be enough. 

The whole identity configuration should be reviewed. 

What If the Employee Downloaded a File? 

Phishing emails sometimes deliver malware instead of stealing credentials. 

The employee may download: 

• A fake invoice  

• A ZIP file  

• A malicious Office document  

• An executable file  

• A fake software installer  

If a suspicious file was downloaded or opened, contact IT immediately. 

Do not continue experimenting with the file to see what happens. 

The device may need to be isolated and inspected.

Should the Computer Be Disconnected From the Network? 

That depends on the situation. 

If malware may have executed, IT may advise disconnecting the computer from the network. 

But employees should follow the organization's incident-response procedure rather than randomly shutting down systems. 

In some cases, security tools may need the computer online long enough to collect information or contain the threat. 

The important step is: 

Contact IT immediately and follow their instructions. 

What If Banking or Credit Card Information Was Entered? 

This moves beyond the IT department. 

If an employee entered: 

• Bank credentials  

• Credit card information  

• Account numbers  

• Payment details  

the financial institution should be contacted quickly. 

The business may also need to involve: 

• Management  

• Accounting  

• Cyber insurance  

• Legal counsel  

• Law enforcement  

The appropriate response depends on what information was exposed and whether any transaction occurred.

What If Money Was Already Sent? 

Time becomes extremely important. 

If money was transferred because of a fraudulent email, immediately contact the financial institution involved. 

Do not wait for IT to finish investigating first. 

The bank may have procedures for attempting to stop or recall a transaction. 

At the same time, IT should investigate whether a mailbox or account was compromised. 

What Should IT Do After an Employee Reports a Phishing Incident? 

The response depends on exactly what happened, but an investigation may include: 

• Preserve the original phishing email  

• Identify the malicious website  

• Block the domain  

• Reset the user's password  

• Revoke active sessions  

• Review Microsoft 365 sign-ins  

• Check MFA methods  

• Review inbox rules  

• Review forwarding settings  

• Check connected applications  

• Review messages sent from the account  

• Examine endpoint-security alerts  

• Check whether other employees received the phishing message  

The key is to investigate the incident rather than assuming a password reset fixed everything. 

Why Revoking Sessions Matters 

Suppose an attacker successfully obtains an authenticated Microsoft 365 session. 

The employee changes their password. 

That's good. 

But depending on the situation, there may still be active authenticated sessions. 

Revoking sessions can force authentication to occur again and help terminate unauthorized access. 

That is why account-compromise procedures should include more than simply: 

“Change your password.”

Review Recent Sign-In Activity 

Microsoft 365 sign-in activity can help the IT team look for suspicious behavior. 

Examples may include: 

• Unexpected countries  

• Unusual IP addresses  

• New devices  

• Strange applications  

• Impossible travel patterns  

• Unusual authentication behavior  

No single unusual login automatically proves compromise. 

But the information helps build the timeline. 

Check the Mailbox for Things the Employee Did Not Do 

Ask the employee: 

• Did you send this?  

• Did you create this rule?  

• Did you forward email here?  

• Did you delete these messages?  

• Did you approve this application?  

The employee knows their normal activity better than anyone. 

That makes them useful during the investigation.

Search for the Same Phishing Message Across the Company 

If one employee received the attack, others may have received it too. 

This is an important reason employees should report suspicious email rather than just deleting it. 

Your IT team may be able to search for similar messages and remove them from other mailboxes before another employee clicks. 

One employee's report can potentially protect the rest of the company. 

Do Not Shame Employees Who Report Phishing 

This is extremely important. 

Employees will make mistakes. 

Attackers spend significant time trying to make phishing convincing. 

If employees believe they will be embarrassed, yelled at, or punished for reporting a click, they may hide it. 

That is exactly what you do not want. 

The message should be: 

If you think something went wrong, tell us immediately. 

Early reporting is far more valuable than pretending employees will never click anything suspicious. 

Employees Need to Know Exactly How to Report Phishing 

“Call IT if something looks strange” is not always enough. 

Make the procedure obvious. 

Employees should know: 

• Who to call  

• What email address to use  

• Whether there is a phishing-report button  

• What information to provide  

• What to do after hours  

• What to do if they entered a password  

• What to do if money may be involved  

During an incident, nobody should be searching through an employee handbook trying to figure out who to contact.

A Simple Employee Phishing Response Checklist 

1. If you think you clicked a phishing link: 
2. Stop interacting with the website.  
3. Do not enter any additional information.  
4. Contact IT immediately.  
5. Tell IT whether you entered your password.  
6. Tell IT whether you approved MFA.  
7. Tell IT whether you downloaded anything.  
8. Tell IT whether you provided banking information.  
9. Keep the original email.  
10. Follow IT's instructions.  
11. Do not be embarrassed about reporting it.  

That last point is worth repeating. 

Fast reporting helps everyone.

How Businesses Can Reduce the Damage From Phishing 

You cannot assume nobody will ever click. 

Security should be designed so one employee mistake does not automatically become a major breach. 

Layers may include: 

• Multi-Factor Authentication  

• Phishing-resistant authentication  

• Email filtering  

• Endpoint protection  

• Microsoft 365 security  

• Web filtering  

• Employee security training  

• Conditional Access  

• Account monitoring  

• Strong administrator controls  

• Backup and disaster recovery  

• Incident-response procedures  

The goal is not perfection. 

The goal is resilience.

Employee Training Should Include Real Scenarios 

Employees often hear generic advice: 

“Don't click suspicious links.” 

That's not enough. 

Training should show examples employees actually encounter: 

• Fake Microsoft login  

• DocuSign impersonation  

• QR-code phishing  

• Fake invoice  

• Executive payment request  

• Password expiration notice  

• Fake voicemail  

• Vendor banking change  

Employees should understand what makes each one suspicious. 

Payment Requests Need Their Own Verification Process 

Technology cannot stop every social-engineering attack. 

That is especially true when money is involved. 

Businesses should establish procedures for: 

• New vendor bank information  

• Changes to existing bank information  

• Wire transfers  

• Large payments  

• Payroll account changes  

For example, banking changes should be verified through a known, separate communication method. 

Do not simply reply to the email requesting the change. 

If the email account is compromised, you may be talking directly to the attacker. 

How Network Computer Pros Helps Businesses Reduce Phishing Risk 

Network Computer Pros helps small and mid-sized businesses build multiple layers of phishing protection. 

That can include: 

• Microsoft 365 security  

• Multi-Factor Authentication  

• Email security  

• Endpoint protection  

• Security awareness training  

• Business Email Compromise protection  

• User-account management  

• Microsoft 365 monitoring  

• Backup and disaster recovery  

• Cybersecurity assessments  

We also help businesses create practical procedures for what employees should do when something goes wrong. 

Because the reality is: 

Someone will eventually click something they should not. 

The important question is how quickly the business recognizes it and responds. 

We support businesses throughout South Florida and Middle Tennessee, including Davie, Fort Lauderdale, Miami, Boca Raton, Nashville, Franklin, Brentwood, and surrounding communities. 

Frequently Asked Questions About Clicking Phishing Links

Clicking the Link Is Not the Biggest Mistake — Waiting to Tell Someone Can Be 

Phishing attacks are designed to fool people. 

They create urgency. 

They imitate services employees use every day. 

They use familiar logos. 

They impersonate coworkers and vendors. 

Eventually, somebody may click. 

That does not automatically mean the business is doomed. 

What matters next is the response. 

If an employee reports the incident immediately, IT can investigate, reset access, terminate suspicious sessions, remove malicious email, and look for signs of compromise. 

If the employee waits because they are embarrassed, the attacker gets more time. 

So one of the most important cybersecurity messages you can give employees is simple: 

If you think you clicked something bad, call us right away. We would rather investigate a false alarm than discover a real compromise three days later. 

Network Computer Pros can help review your email security, Microsoft 365 environment, employee security awareness, and phishing-response procedures. 

Schedule a quick cybersecurity consultation to see whether your business is prepared for the moment someone clicks.