Steal first, then lock
Most ransomware gangs now copy your files before they encrypt them, then threaten to publish them. Backups get your files back. They can't un-leak them.
MainSail Cyber · ITDR · SOC
Attacks happen at 2:14 AM. So do we.
Most break-ins start after hours, when nobody's watching. MainSail watches every computer and Microsoft 365 account around the clock and stops threats automatically: an infected laptop is cut off in seconds, a stolen login is shut down before it's used.
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MainSail Cyber
Part 1: ransomware after hours
Many attacks start on one computer, after hours, when nobody's watching.
MainSail Cyber watches every laptop, desktop and server around the clock. When one starts behaving like ransomware, it's cut off from your network in seconds and cleaned up remotely, while the rest of the team keeps working.
How we protect you
Layered protection, one local team
| Layer | What it watches | What happens when something's wrong |
|---|---|---|
| Antivirus (included in MainSail Cyber) | Every protected computer and server | Real-time scanning and cloud-powered checks block known and newly seen malware; behavior monitoring catches what signatures miss; anything found is quarantined. Updates and scans run automatically, and we're alerted if protection is ever turned off or out of date |
| MainSail Cyber | Every laptop, desktop and server | Suspicious behavior is caught, the machine is isolated from your network in seconds, then cleaned up remotely |
| MainSail ITDR | Microsoft 365 sign-ins and accounts | Impossible-travel logins, stolen passwords and rogue inbox rules are flagged and the account is locked down |
| MainSail SOC | Both, around the clock | Security analysts review alerts at 2 AM the same as 2 PM, weekends and holidays included |
MainSail ITDR
Part 2: the stolen login
Many break-ins don't start with a virus. They start with a stolen password.
MainSail ITDR watches every Microsoft 365 sign-in and account around the clock. An impossible-travel login, a stolen password or a rogue inbox rule is flagged and the account is locked down, before the attacker can use it.
Ransomware, honestly
No single product stops ransomware.
What works is layers: protection on every device, watched around the clock; locked-down sign-ins; patched systems; and backups kept offsite and checked every day.
If an attacker still gets in, you lose a laptop for an afternoon, not your business for a month.
Data theft and exposure
Stolen data: the damage backups can't undo
The quiet mailbox
With one stolen Microsoft 365 password, an attacker can read and forward email for weeks: client files, invoices, bank details. Nothing looks broken.
Notice and liability
In Florida, a breach of personal information can mean notifying everyone affected within 30 days, and the Attorney General when 500 or more Floridians are involved. Health, financial and card data carry their own rules.
Trust
Your clients trusted you with their information. Telling them it's out there costs more than the cleanup.
How we limit exposure
Where data walks out, and what's watching
| Way in | What's watching | What happens |
|---|---|---|
| An infected computer | MainSail Cyber | It's cut off from the network in seconds, so it has less time to send anything out |
| A stolen Microsoft 365 login | MainSail ITDR | Impossible-travel sign-ins and rogue forwarding rules are flagged and the account is locked down |
| A phishing email | Email security and staff training | Phishing is filtered before it reaches the inbox, and your team learns to spot what gets through |
Minute by minute
What happens at 2:14 AM
Detect
A laptop starts behaving like ransomware: encrypting files, reaching for other machines.
Isolate
That laptop is cut off from the network automatically. Everyone else keeps working.
Investigate
The SOC confirms what happened and how it got in.
Clean up
The threat is removed remotely and the laptop is put back to work.
Tell you
We tell you in plain English what happened, what we did and what to change.
Free assessment
Not sure where you stand?
Start with a free security assessment. We review your security, backups and Microsoft 365, show you the gaps in plain English, and point out where you're paying for things you don't need.
Questions
Questions we hear a lot.
Do you really watch 24/7?
Yes. MainSail SOC monitors around the clock, including nights, weekends and holidays.
Do you stop attacks automatically?
Yes. For clients on MainSail Cyber and ITDR, a confirmed threat is isolated automatically, with no waiting for business hours.
We already have antivirus. Isn't that enough?
MainSail Cyber includes managed antivirus on every device, so you're covered there. But antivirus alone blocks known threats on one machine, and attackers today use stolen logins and legitimate tools it doesn't flag. Detection and response looks at behavior across devices and accounts, and acts on it.
What does it cost?
A monthly price per user or device, quoted after the free assessment.
Find the gaps before an attacker does.
Free, no obligation, and a real person from Vero Beach on the other end.