At first glance, the water seems perfectly still.
That's what makes Shark Week so compelling every year: the real danger isn't always visible on the surface. It's already moving below it.
Cybercriminals work the same way. The threats businesses face today are built to blend into everyday operations until the moment something fails, money is transferred, or systems stop working.
In the summer months, when routines change, employees travel, and oversight becomes lighter, attackers know many businesses are paying less attention.
Here are three threats they're circling right now.
1. Fraudulent invoices and vendor impersonation
In many cases, attackers never need to break into anything. One convincing email is often enough.
This tactic is known as business email compromise (BEC), and it works by posing as a vendor, supplier, or executive your team already trusts.
The message looks legitimate, someone on your team sends the payment, and by the time the mistake is discovered, the loss has already happened.
These attacks rise during vacation season for a straightforward reason. When the person who normally approves payments is away, requests are redirected to someone who may not recognize red flags. Temporary coverage teams are less likely to challenge urgency, and attackers count on that.
The solution is easy to put in place: create a verification step for every financial request sent by email. A quick confirmation call to a trusted number, not the one in the message, can stop most of these attacks before any money moves.
2. Phishing attacks aimed at distracted employees
Phishing works because it exploits how people behave when they're rushed, busy, or multitasking.
Cybercriminals plan for those moments. A distracted employee sees a password reset alert and clicks. Someone receives a text that appears to be from IT. An email lands just before a meeting asking for urgent approval on a wire transfer. Few people pause to verify because pausing feels inconvenient.
The strongest defense isn't just technology; it's a security-first culture.
Employees should feel empowered to slow down when something doesn't look right:
· An unexpected login request
· A payment instruction that appears out of nowhere
· A link in an email they weren't expecting
Attackers use speed against you. Slowing down takes that advantage away.
3. Third-party threats that spread quickly
When a vendor with access to your systems is compromised, the risk doesn't stop with them. It can move straight into your environment through every connection they have to your business.
This is supply chain exposure, and most businesses have far more of it than they realize. Software tools tied to the network, service providers holding credentials, and contractors whose access was never removed after a project ended all create entry points that many business owners have never fully mapped.
Outsourcing a service does not outsource accountability.
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 connecting to?
3. Who internally is responsible for managing those relationships?
If those answers aren't clear, your business may be exposed to unnecessary risk.
By the time you notice it, it's already in motion
Sharks don't announce themselves, and neither do the cybercriminals targeting your business right now.
The companies that get hit aren't always the ones ignoring obvious warning signs. Often, they're the ones who assume everything is fine because nothing looks wrong.
Summer is when schedules loosen, attention drifts, and the water looks calmest. It's also when attackers are most active.
We help businesses uncover exposure across vendors, employee behavior, and daily operations before a problem turns into a costly incident.
If you don't know where your business stands, schedule a Discovery Call.
Click here or give us a call at (210) 582-5814 to schedule your free Discovery Call.
