On the surface, everything looks still.
That is exactly what makes Shark Week such a powerful reminder every year. The real threat is rarely visible from above. It is already moving beneath the surface, out of sight and closer than most people think.
Cybercriminals work the same way. The risks businesses face today are built to hide inside normal activity until the moment a payment is made, data is stolen, or systems fail.
And during the summer, when routines change, employees are traveling, and oversight is stretched thinner, attackers know many businesses are paying less attention.
Here are three threats that are active right now.
1. Invoice fraud and vendor impersonation
Most of the time, criminals do not need to break into anything. One convincing email is often enough.
This tactic is known as business email compromise (BEC), and it works by pretending to be a vendor, supplier, or executive your team already recognizes.
The message looks legitimate, someone sends money to the fake "vendor," and by the time the mistake is discovered, the loss has already happened.
These attacks increase during vacation season for a reason. When the person who usually approves payments is out of office, requests get routed to employees who may not know what should look suspicious. Backup staff are less likely to question urgency, and attackers count on that hesitation.
The best defense is easy to put in place: create a verification step for every financial request received by email. A quick call to a trusted number, not the one in the message, can stop most fraud attempts before money leaves your business.
2. Phishing aimed at distracted employees
Phishing succeeds because it is built around normal human behavior when people are busy.
Cybercriminals intentionally create those moments. A distracted employee sees a password reset alert and clicks. Someone receives a text that appears to be from IT. An email arrives just before a meeting requesting urgent approval for a wire transfer. No one pauses to confirm because slowing down feels inconvenient.
The strongest protection is not just technology; it is a security-minded culture.
Employees should feel confident taking a moment when something does not seem right:
· An unexpected login request
· A payment instruction that came out of nowhere
· A link in an email they were not expecting
Attackers rely on speed to beat your team. Slowing the process down takes that advantage away.
3. Third-party risk that spreads quickly
When a vendor with access to your systems is breached, the danger does not stay with them. It can move directly into your environment through the connection they have to your business.
This is supply chain exposure, and many businesses have far more of it than they realize. Connected software, service providers with stored credentials, and contractors whose access was never removed after a project ended all create openings that many owners have never fully identified.
Outsourcing a service does not outsource responsibility.
To understand your supply chain exposure, you need clear answers to three questions:
1. Which vendors can access your data or systems?
2. What are they connected to?
3. Who inside your organization is responsible for managing those relationships?
If those answers are unclear, your business may already be exposed to unnecessary risk.
By the time you notice it, it is already in motion
Sharks do not announce themselves, and neither do the cybercriminals targeting your business today.
The businesses that get hit are not always the ones that ignore obvious red flags. Often, they are the ones that assume everything is fine because nothing looks wrong.
Summer is when schedules loosen, attention drifts, and the water looks calmest. It is also when attackers are often at their busiest.
We help businesses identify exposures across vendors, employee activity, and daily operations before a problem turns into costly downtime.
If you do not know where your business stands, schedule a 30-Minute Discovery Call.
Click here or give us a call at 817-589-0808 to schedule your free 30-Minute Discovery Call.
