SUSPECTED MALWARE OR ACCOUNT COMPROMISE

Think a Business Device or Account Is Compromised?

A malware alert, unexpected sign-in, suspicious email or unusual computer behavior deserves prompt review. CNS helps businesses determine what happened, limit the impact and choose the next step.

Microsoft Solutions Partner - Security
Helping Businesses
Since 1989
Identity & Microsoft 365
Security
Endpoint & Network
Security
Backup & Incident
Readiness
KNOW THE SIGNS

What could be happening?

These symptoms have different causes. Record what you see and let a qualified review determine the scope.

Device alerts

Security warnings, unusual behavior or a computer that suddenly slows down.

Account activity

Unexpected sign-ins, MFA prompts, forwarding rules or messages sent without the user.

Suspicious email

Someone clicked a link, opened a file or entered credentials on a page that may be unsafe.

Encrypted files

Files are locked or a ransom note appears. Move directly to the ransomware response page.

FIRST ACTIONS

What should you do now?

Coordinate these steps with the person responsible for IT and business decisions. Avoid wiping devices or deleting evidence.

Tell the right person

Notify your IT lead, security contact or business decision-maker and describe what was observed.

Limit obvious exposure

If a device appears actively infected, have your IT or response lead isolate it where feasible.

Keep useful details

Note the time, user, device, alert, link or attachment and any actions already taken.

Get qualified triage

Call CNS or your existing responder. Notify cyber insurance promptly when the policy may apply.

THE FIRST CONVERSATION

You do not need to diagnose the problem before calling

We will ask what you observed, when it started, which users or systems may be affected, whether work has stopped and who currently manages your IT.

The first goal is to understand urgency and define the appropriate scope before changes are made.

Helpful information

What people noticed and when

Users, devices or cloud accounts involved

Whether business operations stopped

Existing IT provider and cyber insurance

HOW CNS HELPS

Investigate, contain and strengthen

The work follows the evidence. A single alert cannot prove that an entire environment is clean.

Investigate

Review alerts, account activity, affected devices and the timeline of events.

Contain

Secure affected access or devices through an agreed plan that protects business operations.

Remediate

Remove confirmed threats, close gaps and validate systems before normal use resumes.

Strengthen

Improve sign-in controls, monitoring, backups, training and response ownership.

Headshot of John Guarienti of Capital Network Solutions
TALK TO A REAL PERSON

Talk with John about what your team is seeing

John Guarienti will help you organize the facts, understand the practical options and identify the right next step. CNS will say when insurer-appointed or specialist support is needed.

  • Describe the alert, device or account behavior
  • Clarify what changed and what work has stopped
  • Confirm who currently owns IT and incident decisions
  • Define the next technical step and scope
John Guarienti of Capital Network Solutions
AFTER THE INCIDENT

Turn the finding into a stronger security position

An incident often exposes inconsistent identity settings, device protection, email controls, backups or response ownership. CNS can turn those findings into a practical improvement plan.

Ransomware help

Encrypted files or a ransom note require a ransomware-specific response.

Microsoft cloud security

Review Microsoft 365 identity, access and suspicious account activity.

Managed IT

Put one accountable team behind daily operations and security practices.

AUTHORITATIVE GUIDANCE

Use current guidance from trusted sources

These resources provide broader technical guidance. During a live business incident, coordinate actions through your IT lead, insurer and response team.

Schedule Your Discovery Call Today

Complete the form to book a discovery call with CNS, where we’ll review your challenges and explore how we can help.

CLEAR ANSWERS

Questions about suspicious devices and accounts

No. Some alerts are false positives and others identify an attack early. Record the alert and have a qualified person review the surrounding device and account activity.

If it appears actively infected, isolation can help limit spread. Have your IT or response lead direct that step where possible, especially when the device supports critical work.

Suspicious account activity matters even when no device alert appears. CNS can review access, sign-in activity and related configuration, then recommend how to secure the account and check for wider exposure.

Yes. CNS can define an authorized role alongside your IT provider or internal team. Clear ownership prevents conflicting changes during an incident.

If you believe the event may be covered, notify the carrier promptly and follow the policy process. The insurer may appoint a responder or require authorization before work begins.

Use the ransomware attack help page and call CNS. Tell the representative that you suspect ransomware.

Tell us what you are seeing

Call and describe the alert, device or account activity. CNS will assess urgency and confirm the appropriate next step and scope.