How to Recognize and Stop Phishing Attacks Before They Hit Your Business

Phishing attacks are the number one cause of data breaches for small businesses — and they're getting harder to spot every year. With AI now helping criminals craft near-perfect fake emails, knowing how to recognize and stop phishing attempts is one of the most important skills your team can have.

What is a phishing attack?

A phishing attack is when a cybercriminal impersonates a trusted person or organization — your bank, Microsoft, a vendor, even your boss — to trick you into clicking a malicious link, downloading a file, or handing over login credentials. Once they have that foothold, attackers can steal data, deploy ransomware, or silently access your systems for months.

The most common types of phishing

• Email phishing — mass emails pretending to be a trusted brand asking you to reset a password or verify account details

• Spear phishing — targeted emails personalized with your name, role, or company details to seem more convincing

• CEO fraud — an attacker impersonates your boss or a vendor to request a wire transfer or gift card purchase

• Smishing — phishing via text message, often pretending to be a delivery service, bank, or government agency

How to recognize a phishing attempt

• Urgency or fear — 'Your account will be suspended in 24 hours' is a classic pressure tactic

• Mismatched sender addresses — display name says 'Microsoft' but the actual email is from a random Gmail account

• Suspicious links — hover over any link before clicking to see the real destination URL

• Requests for wire transfers, gift cards, or login credentials via email — legitimate organizations never ask for these this way

How to stop phishing attacks before they succeed

Train your team regularly

Your employees are your first line of defense. Regular security awareness training — including simulated phishing tests — dramatically reduces the likelihood that someone clicks something they shouldn't.

Enable multi-factor authentication (MFA)

Even if an attacker steals a password through phishing, MFA stops them from actually logging in. Enable MFA on every business account — especially email, banking, and remote access tools.

Establish a verification protocol for financial requests

If anyone — even your accountant, CEO, or a trusted vendor — sends an email requesting a wire transfer or payment change, always verify by calling them directly using a phone number you already have on file. Never use contact information provided in the suspicious email itself.

What to do if you've been phished

Act fast. Change your passwords immediately, disconnect affected devices from the network, and contact your IT provider right away. At Hawk IT, we help Pennsylvania businesses respond to and recover from phishing incidents — and build defenses so it doesn't happen again. Contact us today.