Instagram-style postIllustrative scenario
@synthetic_account_19
Public post · 9:42 PM (sample)
synthetic_account_19 Bringing a gun to Example Academy tomorrow.
Flagged · Violence and physical threats
Perimeter by Geogentia
Your threats are online. Your attention belongs elsewhere.
Perimeter monitors social media, the open web, and dark web sources for threats involving your organization. When it flags a concern, you receive a text and email explaining what happened and what to do next.
No dashboard to monitor.
Tell us what matters to you.
Your organization. Your locations. Your people. Perimeter uses that context to monitor for relevant concerns.
Monitoring profileIllustrative scenario
- Organization
- Example Academy
- Locations
- North Campus, 100 Example Way · South Campus athletic fields
- Domains
- example.org · academy.example
- Key people
- Head of school · Safety lead · Wellbeing lead
- Monitoring terms
- “Example Academy” · “EA Falcons” · #exampleacademy
Different signals. Relevant warnings.
Ordinary posts and pages keep moving past. A post that suggests a physical threat and a listing that suggests a cyber exposure stand out because they involve what you asked Perimeter to protect.
Credential listingIllustrative scenario
Potential exposed staff credentials
- Account
- staff@example.org
- Password
- ••••••••••••
- Seen
- Dark web listing · 10:15 PM (sample)
Flagged · Cybersecurity threats
Flagging is an assessment of relevance. No monitoring service sees everything.
The warning comes with context.
Each alert separates what was observed online from Perimeter’s assessment of it. An online claim is a signal to assess, not a confirmed event.
UrgentIllustrative scenario
Public post references a firearm and tomorrow
Observed
- What was flagged
- An image post with the caption “Bringing a gun to Example Academy tomorrow.”
- Source and time
- Instagram, public post · 9:42 PM (sample)
- Category
- Violence and physical threats
Assessment
The post references your school, mentions a firearm, and identifies tomorrow as a timeframe. This requires urgent assessment.
Not yet verified: who posted it, whether the image is authentic, and whether there is a real intent to act.
How to handle
- Preserve the post and its details
- Notify your safety lead
- Call emergency services if there is immediate danger
••••
HighIllustrative scenario
Potential exposed staff credentials
Observed
- What was flagged
- A listing showing staff@example.org with a password.
- Source and time
- Dark web listing · 10:15 PM (sample)
- Category
- Cybersecurity threats
Assessment
An online listing appears to contain credentials associated with your organization’s domain. Verify whether the account and credentials are valid, then secure the account.
Not yet verified: whether the credentials are genuine, current, or have been used.
How to handle
- Confirm the account and assess exposure
- Reset credentials and revoke sessions
- Check multifactor authentication
Urgency follows the issue.
Illustrative examples. Assigned urgency depends on the specific content.
- Potential imminent physical threatUrgent
- Exposed passwordHigh
- Impersonation accountElevated
- Reputational concernAdvisory
You get the alert. You don’t watch a dashboard.
Every alert arrives by text message and email. No app to install. No portal to keep open.
Perimeter
Today 9:43 PM (sample)
Perimeter: Urgent concern involving Example Academy. A public post references a firearm and tomorrow. Review the flagged content and recommended response.
10:16 PM (sample)
Perimeter: High concern involving Example Academy. Potential exposed staff credentials. Details and next steps are in your email.
From Perimeter Alerts
To it-lead@example.org
Perimeter Alert: Potential exposed staff credentials
HighCybersecurity threats · Dark web listing · 10:15 PM (sample)
Flagged content
staff@example.org : ••••••••••••
Why you are receiving this
An online listing appears to contain credentials associated with your organization’s domain. Whether they are valid has not been verified.
Recommended next steps
- Confirm whether the listed account belongs to the organization and assess the exposure.
- Reset affected credentials and revoke active sessions.
- Verify that multifactor authentication is enabled.
- Review sign-in activity and investigate suspicious access.
Know what happened. Know what to do next.
Actionable warnings, not just notifications. Each alert opens into ordered steps for that specific issue. Perimeter gives the instructions. Your team decides and acts.
Urgent
Physical-threat alert
- Step 1: Review the original content and preserve the source, timestamp, and available evidence.
- Step 2: Notify the designated school safety lead.
- Step 3: If there is immediate danger, contact emergency services.
- Step 4: Follow the school’s established threat assessment and emergency response procedures.
High
Credential alert
- Step 1: Confirm whether the listed account belongs to the organization and assess the exposure.
- Step 2: Reset affected credentials and revoke active sessions.
- Step 3: Verify that multifactor authentication is enabled.
- Step 4: Review sign-in activity and investigate suspicious access.
Illustrative recommendations. Perimeter does not contact emergency services, reset passwords, or resolve incidents on your behalf.
Physical threats. Cyber exposure. Everything around them.
Monitoring across 26 categories, with context and recommended actions tailored to the issue. Every category produces the same kind of actionable warning: what was seen, why it matters, what to do.
Where Perimeter monitors
Public content on major platforms, plus the open web, dark web, and cyber threat sources.
- TikTok
- YouTube
- Telegram
- Rumble
- X / Twitter
- Truth Social
- Bluesky
- Kwai
- Kick
- Nextdoor
- And many others
- Open web
- Dark web
- Cyber threat sources
All 26 categories
One line on what each category covers. Wellbeing (26) cannot be disabled.
- 01
Violence and physical threats
Statements or content suggesting intent to harm people at or connected to your organization.
- 02
Workplace violence and insider threats
Concerns involving current or former staff, contractors, or students directed at the organization.
- 03
Harassment, stalking and intimidation
Persistent targeting, doxxing, or intimidation of your people online.
- 04
Sexual misconduct and exploitation
Content indicating grooming, exploitation, or sexual misconduct involving your community.
- 05
Fraud, scams and deception
Schemes that use your name, people, or events to deceive others.
- 06
Cybersecurity threats
Exposure of credentials, systems, or data connected to your domains.
- 07
Theft and illicit resale
Stolen property, equipment, or access being offered for sale.
- 08
Brand impersonation and abuse
Accounts, pages, or sites pretending to be your organization or its leaders.
- 09
Reputational harm
Public content likely to damage trust in your organization if unaddressed.
- 10
Rumors, misinformation and disinformation
False or unverified claims about your organization circulating online.
- 11
Employee and executive risk
Online exposure that puts named leaders or staff at personal risk.
- 12
Product and service risks
Reports of safety issues, defects, or misuse involving what you provide.
- 13
Facilities, events and physical security
Content concerning your buildings, campuses, and gatherings.
- 14
Intellectual property and confidential information
Leaks or misuse of internal documents, data, or protected material.
- 15
Financial and corporate integrity
Signals of financial misconduct, insider dealing, or market manipulation.
- 16
Legal, regulatory and compliance
Content that may trigger legal exposure or regulatory attention.
- 17
Labor and workplace culture
Organizing, walkouts, and culture concerns discussed in public.
- 18
Third-party and supply chain
Incidents at vendors, partners, or suppliers that could reach you.
- 19
Organized crime and illicit markets
Criminal networks referencing your people, places, or assets.
- 20
Hate, extremism and ideological threats
Extremist targeting or hateful campaigns directed at your community.
- 21
Operational and business continuity
Emerging events likely to disrupt normal operations.
- 22
Environmental, health and safety
Health or safety hazards reported near or about your locations.
- 23
Customer and community harm
Reports that people you serve are being harmed or put at risk.
- 24
AI-generated and synthetic threats
Deepfakes, cloned voices, and fabricated media involving your people.
- 25
Emerging or unclassified
Relevant concerns that do not yet fit an established category.
- 26
Self-harm and wellbeingAlways enabled
Wellbeing concerns reach the people responsible for care. Self-harm alerts route to designated wellbeing staff rather than security. Wellbeing monitoring remains enabled.
Stay informed without staying logged in.
Tell Perimeter what to protect. Receive relevant alerts, clear explanations, and practical next steps.
Schools
Your school’s name, campuses, events, and the staff responsible for safety and wellbeing.
Businesses
Your brand, locations, domains, executives, and employees.
Organizations protecting clients
The names, places, and people your clients trust you to look after.