# Kimberly (@StopMalvertisin) on x

- id: koinon:creator:x_stopmalvertisin
- url: https://koinonlink.com/kol/x/StopMalvertisin
- schema_version: 1.4

## Identity
- platform: x
- handle: StopMalvertisin
- platform_url: https://twitter.com/StopMalvertisin
- website: https://stopmalvertising.com
- country: Australia
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 16509
- following: 628
- posts_total: 248765
- posts_observed: 8
- posts_per_day: 41.152
- account_age_days: 6045
- verified: false
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00012
- best_post_interactions: 2
- measurement_source: x_post_interactions
- measurement_formula: interactions on one post — likes, or likes + reposts + replies depending on the discovery path (the two are not distinguishable in the stored data)
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: security
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: Malware and backdoor analysis, Vulnerability disclosures and patches, Ransomware threats, Government and CISA security alerts, Threat intelligence reports
- bio: Security Researcher | Cyber Threat / Malware Analyst | Ex Sr. Threat Analyst @ Proofpoint | Founder of Stop Malvertising

## Audience (inferred)
- status: present
- description: Cybersecurity professionals including threat analysts, malware researchers, and enterprise security teams
- roles: none
- seniority: practitioner
- pain_points: Tracking new malware campaigns and backdoors targeting specific regions, Responding to zero-day exploits and incomplete vendor patches, Mitigating ransomware that functions as data wipers, Managing legacy protocol and OT system vulnerabilities flagged by authorities
- posts_analysed: 8
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 1
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 50
- authenticity_basis: engagement_observed
- credibility_score: 65
- flagged_for_review: false
- koinon_bd_grade: B — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [x_stopmalvertisin#f61d009b] The Register | Britain's £6B armoured sickener Ajax cleared for duty despite injuring troops https://t.co/DqlIhfYYpH (https://twitter.com/StopMalvertisin/status/1965430068395594063)
- [x_stopmalvertisin#7c595a06] Securelist Blog | Silver Fox uses the new ABCDoor backdoor to target organizations in Russia and India https://t.co/wYeqDHTGQQ
- [x_stopmalvertisin#c1698d3c] The Register | Microsoft's patch for a 0-day exploited by Russian spies fell short. Another Windows flaw is under attack https://t.co/WoeXOjCy4p
- [x_stopmalvertisin#271625e6] The Register | Legacy TLS tour continues with Exchange Online blocking old versions from July 2026 https://t.co/p0v2Oej1jJ
- [x_stopmalvertisin#be3b3134] Dark Reading | Vect 2.0 Ransomware Acts as Wiper, Thanks to Design Error https://t.co/8s4uCr3bF2
- [x_stopmalvertisin#04232cf2] The Register | CISA flags data-theft bug in NSA-built OT networking tool https://t.co/k1AceEJyqC
- [x_stopmalvertisin#b34f97e0] ReversingLabs | MCP rug-pull attack worries mount https://t.co/1gCyeT5Zwx
- [x_stopmalvertisin#15115009] The Register | GitHub: Woah, a genuinely helpful AI-assisted bug report that isn't total slop. Here, Wiz

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=77, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=77, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=77, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=77, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=77, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=77, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 77
- audience_updated_days_ago: 77

## AI retrieval
- indexing_requests: 13
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=x_stopmalvertisin
- Request removal: https://koinonlink.com/claim?k=x_stopmalvertisin
- Terms: https://koinonlink.com/for-ai