Attacks don’t wait.
Automated tools can test credentials and exploit exposed services while you’re asleep.
HACK PROTECTION FOR LINUX SERVERS
Stop AI agents
from hacking
your servers.
Catch the linked signs of an active hack. Contain the compromised host. Keep a small intrusion from becoming a bigger breach.
Downtime is recoverable. Stolen customer data isn’t.
In development. Built for people who run Linux.
BREACHFUSE / INCIDENT TRACEILLUSTRATIVE
HOST / linux-node-01Example sequence
- ACCESS
Repeated SSH authentication failures
An isolated signal. Keep watching.
- PRIVILEGE
Unexpected privileged process
A second signal on the same host.
- NETWORK
Unfamiliar outbound connection
Connected activity, within a short window.
- CORRELATION
The pattern crosses the policy threshold
Related signals support a containment decision.
Contain the host.Preserve the incident trail. Notify the operator.
POLICY ACTIONIllustrative product preview. Not a live incident.
WATCH THE SIGNALSCONNECT THE ACTIONSCONTAIN THE HACK
THE BREACHFUSE PRINCIPLE
Better a server offline than your customers’ data in an attacker’s hands.
A compromised server can stay online while an attacker copies your customers’ data. Availability alone isn’t success. BreachFuse is being designed to let you choose controlled downtime when the evidence points to an active hack.
Restore the server. Don’t gamble with the data.Containment follows your policy and the evidence. No tool can guarantee that data hasn’t already been taken.
01 / THE PROBLEM
A hacker can move faster
than you can respond.
One failed login may mean nothing. A new login, a privilege change, and a strange outbound connection can tell a very different story.
The clues are scattered.
The same hack can look like unrelated login, process, file, and network events.
An alert isn’t a response.
Someone still has to connect the evidence and decide how to contain the host.
02 / HOW IT WORKS
Catch the hack.
Contain the server.
Watch the attack paths.
BreachFuse is designed to watch the access, privilege, process, persistence, and network activity hackers leave behind.
Connect the evidence.
Correlate related actions so a single unfamiliar event doesn’t automatically become a disruptive response.
Act within your policy.
Contain a likely compromised host under operator-controlled rules, with a defined recovery path.
03 / DETECTION SCOPE
Recognize what hackers
do after they get in.
Designed to connect these signals. Final launch coverage will depend on implementation and testing.
Suspicious SSH activity
Password attacks and unusual use of credentials.
Unexpected root access
Privilege changes that don’t fit the surrounding activity.
Unfamiliar processes
Commands and tools associated with an active intrusion.
A way back in
Backdoors and sensitive system changes.
Suspicious connections
Unusual outbound traffic and potential command-and-control.
The connected pattern
Several related attack actions in a short period.
04 / BUILT FOR
Your servers.
Your response policy.
Self-hosters
Internet-facing services. A clear incident trail. Less guesswork when something looks wrong.
Small infrastructure teams
Host-level detection and containment without a full security operations team.
Managed service providers
A consistent approach to response policies across customer infrastructure.
EARLY ACCESS
Help shape
the first release.
Tell us you’re interested in a calmer way to handle an active hack on your Linux infrastructure.
05 / A FEW ANSWERS
Before you connect a host.
What is BreachFuse?
A product in development for detecting related signs of an active hack on Linux and triggering policy-controlled containment.
Is it an antivirus?
The focus is hacker behavior, correlated actions, and host containment. Compatibility with complementary tools still needs testing.
Which Linux distributions will it support?
Initial distribution and hosting support are still being finalized.
Will containment lock me out?
The design calls for operator-controlled policies and a defined recovery path. Exact access-preservation guarantees must be validated before public beta.
When does early access begin?
A launch date has not been announced.