When to Call IT Support: Five Warning Signs

From our archive: Originally published August 19, 2025. Product features, pricing and availability mentioned in this article may have changed.

Stop, Pause, Verify: 5 Signs You Need to Call Your IT Team Immediately

You get an urgent email from a major vendor. The invoice they sent has a new bank account number for ACH payments, and they need you to update it before the end of the day. It looks legitimate. The logo is right, the signature is familiar. What do you do? For many businesses in Canton and North Canton, the answer could be the difference between a normal Tuesday and a financial catastrophe.

The truth is, cybercriminals are more sophisticated than ever. They’ve moved beyond emails with spelling errors to highly convincing attacks designed to exploit the one thing they can’t bypass with technology: human trust. That’s why every single member of your team needs to know when to stop, pause, and contact your IT support, whether you have an in-house team or a dedicated partner like Cyber Shift Technologies.

---

The New Wave of Silent Threats

While basic viruses and spam are still a nuisance, the real danger lies in attacks that trick you into willingly giving up access or sending money. Three threats are growing at an alarming rate:

• Advanced Phishing: These aren’t random spam emails. Attackers research your company, find out who your vendors are, and craft targeted “spear phishing” emails that look incredibly convincing.
• Session Token Hijacking: This is a scary one. When you log into an account like Microsoft 365, your computer keeps a temporary “valet key” called a session token to keep you logged in. Hackers have found ways to steal this token, allowing them to bypass your password and multi-factor authentication entirely and operate as you. Session token theft can get around a password and multi-factor authentication, so it takes more than one layer: sign-in policies that limit where and how accounts can be used, alerts on unusual sign-ins, and a fast way to end every active session when something looks wrong. For Cyber Shift clients, SOC monitoring can cover Microsoft 365 and Google Workspace accounts, depending on the plan.
• ACH Fraud: This is the scenario from our introduction. Criminals compromise an email account (yours or your vendor’s), wait for an invoice to be sent, and then reply with new payment information, diverting thousands of dollars directly into their own bank accounts.

---

When to Call for Help: Your 5 Critical Red Flags

Your IT team wants you to be vigilant. They would much rather field a dozen calls about false alarms than handle one catastrophic breach. Train your employees to contact IT support immediately if they see any of these signs.

1. Any Change in Payment Information

This is non-negotiable. If a vendor, supplier, or contractor, no matter how trusted, emails you to announce a change in their bank account for ACH or wire transfers, do not act. Pick up the phone and call your contact at a known, trusted number to verbally confirm the change. It is always better to slightly delay a payment and verify than to send money into a thief’s account. Let your IT team know, as they can inspect the email for signs of compromise.

2. An Unexpected Login Prompt

You click a link in what seems to be a normal SharePoint or Google Drive document, but a window pops up asking you to re-enter your Microsoft 365 or Google password. Stop. This is a classic tactic to steal your credentials. Close the browser window immediately and report it to your IT department. They can determine if the link was malicious and if any action is needed to secure your account.

3. A “Wrong Number” Text with a Link

You receive a text from an unknown number with a friendly message like, “Hey, is this John? Here is that document we discussed,” followed by a link. Scammers use this tactic to get you to click on malicious links that can compromise your phone, which is often connected to your work accounts. Do not click the link. Delete the message and inform your IT team.

4. A Rush Request from an Executive

You get a chat message or email, supposedly from your CEO or CFO, asking you to urgently buy several gift cards for a client or make an immediate wire transfer. They say they’re in a meeting and can’t talk on the phone. This sense of urgency and inability to verify is a massive red flag. Always enforce a company policy that requires verbal confirmation for any unusual financial requests.

5. Your Gut Says Something is “Off”

Trust your instincts. Does an email from a coworker use strange phrasing? Does the signature in a vendor’s email look different? Is the tone of a request just a little weird? These subtle clues are often the first sign of an account takeover. You are not bothering your IT team by reporting something suspicious. You are being the first line of defense.

From Instinct to Policy: The Role of Formal Training

Trusting your gut is a good start, but a formal, consistent training program is what turns your entire team into a formidable “human firewall.” This is where Security Awareness Training becomes essential. Through regular, engaging training modules and simulated phishing campaigns, your employees develop the muscle memory to spot and report threats automatically. This proactive training is one of the most effective security investments a business can make, and it’s a core service we provide to protect our clients.

---

Your Safest Move is Always to Check

It is better to upset a vendor by taking five minutes to verify their request than to blindly trust an email and lose a $10,000 payment. Your IT team has the tools and expertise to analyze suspicious emails, check links in a safe environment, and verify the legitimacy of a request. They are your greatest defense against the increasingly sophisticated tactics of cybercriminals.

Treat the IT department as a proactive security partner, not a last resort. A culture of verification, backed by professional training and advanced identity protection, is the strongest defense you can build.

To move from reactive to proactive, talk with our North Canton team about security awareness training and identity protection for Microsoft 365.