A phishing email used to have tells.
The logo looked slightly wrong. The grammar was awkward. The
sender wanted you to click a suspicious-looking link and verify your bank
account immediately.
Those messages still exist, but they are no longer the ones
businesses should be most worried about.
Imagine an employee at a Plymouth accounting firm receiving
an email that appears to come from a longtime client asking about a document.
Or someone at a South Shore construction company getting a message from a
familiar subcontractor about updated payment information. The names are right.
The language sounds normal. The request fits the workday.
That is what makes modern phishing difficult.
Artificial intelligence has made it easier for criminals to
create polished, personalized messages quickly. The defense can no longer be
simply telling employees to look for spelling mistakes.
What is the biggest misconception about phishing today?
Many people still picture phishing as a badly written email
from a stranger.
That assumption can create a false sense of security.
Modern phishing messages may appear to come from a coworker,
customer, vendor, bank, Microsoft 365, payroll provider, or senior executive.
Attackers can use publicly available information to make a request fit the
person receiving it.
AI makes that process faster. A criminal can create
convincing business language, adjust the tone of a message, and personalize
scams using information about employees and companies.
Some attacks may also use synthetic audio or video to make
an impersonation more convincing.
The important lesson for employees is simple: a
professional-looking message is not necessarily a legitimate one.
What types of phishing should employees recognize?
Phishing is no longer limited to email. It can arrive
wherever employees communicate.
Email phishing
Email remains one of the most familiar forms of phishing.
An attacker sends a message designed to look like it came
from a legitimate company or person. The goal may be to steal a Microsoft 365
password, persuade someone to open a malicious attachment, or send the victim
to a fake login page.
AI-assisted phishing
AI can help attackers create messages that sound more
natural and fit the context of a business relationship.
Instead of sending the same awkward message to thousands of
people, an attacker may be able to create a more convincing request using
someone's job title, employer, coworkers, or other information available
online.
That does not mean every polished email was written by AI.
It means grammar and writing quality are no longer reliable security tests.
Spear phishing
Spear phishing targets a specific person or organization.
The attacker may research the business beforehand and
reference real employees, projects, vendors, or relationships. The added
context is designed to make the recipient less likely to question the request.
Business email compromise
Business email compromise, often called BEC, focuses on the
way money and sensitive information move through a business.
An attacker might pose as an executive requesting a payment,
a vendor changing banking information, or an employee updating payroll details.
These scams are particularly dangerous because there may be
no malicious attachment to detect. The attacker is simply trying to persuade
someone to complete what appears to be an ordinary business task.
Smishing
Smishing brings phishing to text messages.
A message may claim there is a problem with an account,
package, payment, or login and urge the recipient to click a link or call a
number.
Because employees increasingly use their phones for work,
the boundary between personal and business communication can make these
messages easier to trust.
Vishing and voice impersonation
Vishing uses phone calls or voice messages to convince
someone that a request is legitimate.
AI-generated or cloned voices can make impersonation more
convincing, particularly when the caller creates urgency: a payment needs
approval, a password needs resetting, or something supposedly needs to happen
before a meeting.
Employees should be comfortable stopping the conversation
and independently verifying the request.
QR-code phishing
QR codes have become commonplace on invoices, signs,
restaurant menus, packages, and documents.
That familiarity makes them useful to attackers.
A malicious QR code can send an employee to a fake login
page or another fraudulent site. Because the destination is hidden until the
code is scanned, employees should treat an unexpected QR code with the same
caution they would an unexpected link.
How can South Shore businesses reduce phishing risk?
The goal is not to make every employee an expert at
identifying sophisticated cyberattacks.
A better approach is to build habits and safeguards that
make one convincing message less likely to become a major incident.
- Train
employees around realistic phishing scenarios. Include email, text
messages, QR codes, impersonation attempts, and AI-assisted scams rather
than relying on examples from ten years ago.
- Use
strong email security. Filtering and security tools can help identify
suspicious links, attachments, spoofed domains, and other warning signs
before a message reaches an employee.
- Require
multi-factor authentication. MFA adds another barrier if an employee's
password is stolen.
- Verify
financial requests separately. Changes to payment information,
payroll, wire instructions, or other sensitive transactions should be
confirmed using a known phone number or another established communication
method.
- Be
thoughtful about information shared publicly. Employee names, titles,
vendors, projects, travel plans, and company announcements can provide
useful context for someone building a targeted scam.
- Keep
systems updated. Security tools, browsers, operating systems, and
applications should receive regular updates.
- Make
suspicious messages easy to report. Employees are more likely to speak
up when the process is simple and they know they will not be criticized
for asking.
One of the most useful security habits a company can build
is giving employees permission to slow down when a request feels unusual.
A two-minute verification is considerably easier to deal
with than a fraudulent payment or compromised Microsoft 365 account.
Good phishing defense assumes someone will eventually
click
Even a careful employee can be fooled.
That matters because security awareness training is useful,
but it cannot carry the entire burden of protecting a business.
A strong phishing defense combines people, process, and
technology. Employees should know what to question. Important financial
requests should have verification procedures. Accounts should be protected with
multi-factor authentication. Email systems should be monitored and secured. And
businesses should have a plan for what happens when someone realizes they
clicked something they should not have.
For small and mid-sized businesses across Plymouth,
Marshfield, the South Shore, and Greater Boston, phishing prevention is
increasingly about creating layers.
The message does not have to fool everyone.
It only has to fool one person at the wrong moment.
The job of good cybersecurity is making sure that one moment
does not become a much bigger problem.
Summary for Search & AI
Phishing attacks use email, text messages, phone calls, QR
codes, and other communication methods to trick people into revealing
information or taking an unsafe action. AI can help attackers create more
polished and personalized phishing messages, making grammar and appearance less
useful as warning signs. Businesses can reduce phishing risk through employee
training, email security, multi-factor authentication, verification procedures
for financial requests, regular software updates, and simple reporting processes.
South Shore and Greater Boston businesses should treat phishing prevention as a
combination of employee awareness, technology, and business procedures.
Frequently Asked Questions
How has AI changed phishing attacks?
AI can help attackers create polished messages more quickly
and tailor them to specific people or business situations. This makes spelling
mistakes and poor grammar less reliable indicators of phishing than they once
were.
What should an employee do if an email asks them to
change payment information?
Employees should verify the request separately before making
the change. Contact the vendor, executive, or customer using a phone number or
communication method already known to the business rather than relying on
contact information contained in the suspicious message.
Does multi-factor authentication stop phishing?
Multi-factor authentication can significantly reduce the
risk created by a stolen password, but it should be one part of a broader
security strategy. Businesses should combine MFA with email security, employee
education, access controls, and clear verification procedures.
What should an employee do after clicking a phishing
link?
They should report it immediately rather than waiting to see
whether something happens. Quick reporting gives the IT or security team a
better opportunity to review the account, change credentials if necessary, and
determine whether additional action is needed.
