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CA · Antivirus

Kaspersky

All markets tracked for Kaspersky
Overall score

Experiential evidence below our publication floor — no score is published for this brand yet. Here is what we do know.

kaspersky.com

The brand’s own website. It is not a regulator record and is not checked against a register.

Official website (opens in new tab)

Not a recommendation · About this link

Source categories — what feeds this score

Why this matters: Single-source review sites read very differently from the composite. Selection bias — only the loudest users self-report — is reduced here by aggregating across several sources. The category breakdown below shows the current mix and contribution without naming individual platforms. Methodology v5.3.0.

This market: 3 sources across 3 categories.

Category-level source contribution to this brand's score
CategorySrc.SignalsFilt.
Review platforms1578
App stores133044
Public forums124417

Counts are grouped from the source rows in this market. Em-dashes mean no eligible signal exists in that category yet.

VPN slowdown, battery drain, install and connection issues→ steady31
Free-version feature limits and upgrade/refund requests→ steady15
Customer support response quality and refund processing timeline→ steady3

Clusters are counted signals, not a legal finding. A cluster reflects how often a theme recurs in public review text — it is not an adjudicated complaint, an allegation upheld, or proof of wrongdoing.

Rising, steady and easing describe changes in counted mentions during the displayed evidence window. They are not findings or predictions.

This page shows verifiable facts and user-reported service quality. IndexFair publishes no antivirus detection-efficacy score: independent-lab detection data (AV-TEST, AV-Comparatives, SE Labs) is licensing-blocked, so lab results appear only as cited certification facts, never a rating.

Measured product · AntivirusMeasurement in progress

These attributes will populate after the next measurement run for this vertical.

Independent lab results · Antivirus
Detection
99.8%

Kaspersky · 2026-02_2026-05

AV-Comparatives · AV-Comparatives Real-World Protection Test February-May 2026 (rev. 2026-06-08), 2026-06-08
False-positive handling
94%

Kaspersky · 2026-02_2026-05

AV-Comparatives · AV-Comparatives Real-World Protection Test February-May 2026 (rev. 2026-06-08), 2026-06-08
Performance
100%

Kaspersky · 2026-04

AV-Comparatives · AV-Comparatives Performance Test April 2026, 2026-04-30
Detection
100%

Kaspersky Premium · 2026-04

AV-TEST · AV-TEST Home Windows 11 April 2026, 2026-04-30
False-positive handling
100%

Kaspersky Premium · 2026-04

AV-TEST · AV-TEST Home Windows 11 April 2026, 2026-04-30
Performance
100%

Kaspersky Premium · 2026-04

AV-TEST · AV-TEST Home Windows 11 April 2026, 2026-04-30
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Operator
Kaspersky
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