What changed
Every published change to a product or vendor, newest first in Home Antimalware. Click a bar or a day to narrow the list below.
Overview
- changes, last 30 days
- 1,589
- products updated
- 95
- vendors updated
- 74
- last change
- 2026-10-29
2026-10-21Wednesday89 changes · 55 products and vendors
- ZemanavendorVendor details updated
Users: 5M users (2026, from the vendor's website)
- WatchGuard TechnologiesvendorVendor details updated
Users: 10M endpoints (2026, from About WatchGuard | Enterprise-Grade Cybersecurity Solutions)
- Trend MicrovendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 250M endpoints (2024, from History, Vision, Values | Trend Micro (US))
Users: 250M endpoints (2024, from LLM estimation)evidence
- TencentvendorVendor details updated
Customers: 1M organisations (2026, from 51CTO)
- TelefónicavendorVendor details updated
Users: 100M users (2026, from Telefónica Tech protects more than 5500 SMEs in the first year of its cybersecurity service 'Tu Empresa Segura')
- SurfsharkvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 40M users (2026, from the vendor's website)
Users: 40M users (2026, from LLM estimation)evidence
- SophosvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 100M users (2024, from Sophos Site in a Box | Cybersecurity as a Service Delivered)
Users: 100M users (2024, from LLM estimation)evidence
- SecureAge TechnologyvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 20K deployments (2020, from 00 SecureAge Corporate)
Users: 20K deployments (2020, from LLM estimation)evidence
- REVE SystemsvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 80M users (2021, from Reve: The country's first antivirus maker is ready to take over the Chatbot market)
Users: 80M users (2021, from LLM estimation)evidence
- QualysvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Users: 110M endpoints (2024, from How Qualys is using AI to advance cybersecurity)
Users: 110M endpoints (2024, from LLM estimation)evidence
- Qihu 360 SoftwarevendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 20K organisations (2024, from the vendor's website)
Customers: 20K organisations (2024, from LLM estimation)evidence
- MalwarebytesvendorVendor details updated4
▸ Show all 4 changes▾ Hide changesevidence ×2
- Vendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 200K organisations (2020, from the vendor's website)
Customers: 200K organisations (2020, from LLM estimation)evidence
- CMC InfoSecvendorVendor details updated3
▸ Show all 3 changes▾ Hide changesevidence ×1
Customers: 3000 organisations (2026, from the vendor's website)
Users: 1M users (2026, from AI tự sửa lỗi tấn công chỉ trong 31 giây: Doanh nghiệp có phản ứng kịp?)
Customers: 3000 organisations (2026, from LLM estimation)evidence
- BkavvendorVendor details updated
Customers: 10K organisations (2026, from Bkav ra mắt nền tảng Chứng từ khấu trừ thuế thu nhập cá nhân điện tử)
- BitdefendervendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 40K organisations (2024, from About Bitdefender Business Solutions Group)
Customers: 40K organisations (2024, from LLM estimation)evidence
- ArcabitvendorVendor details updated
Users: 200K users (2026, from Microsoft Azure Studium Przypadku)
- MicrosoftvendorVendor details updated
Users: 1.4B endpoints (2026, from LLM estimation)evidence
- Total DefensevendorVendor details updated4
- SOURCENEXTvendorVendor details updated4
▸ Show all 4 changes▾ Hide changesevidence ×3
- RakeenvendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 15 organisations (2025, from Saudi Press Agency)
Customers: 15 organisations (2025, from LLM estimation)evidence
- McAfeevendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 50K organisations (2021, from About McAfee)
Customers: 50K organisations (2021, from LLM estimation)evidence
- MalwareFoxvendorVendor details updated3
- iolo technologiesvendorVendor details updated3
- F-SecurevendorVendor details updated2
▸ Show all 2 changes▾ Hide changesevidence ×1
Customers: 100K organisations (2020, from the vendor's website)
Customers: 100K organisations (2020, from LLM estimation)evidence
- AVAST Software a.s.vendorVendor details updated3
- SUPERAntiSpywarevendorVendor details updated
Revenue: USD 1M (2025, from SUPERAntiSpyware company information)evidence
- Webroot SoftwarevendorVendor details updated
Revenue: USD 28.2M (2025, from GetLatka 2025 estimate)evidence
- AVG Technologies CZvendorVendor details updated
Users: 200M users (2015, from TA Associates portfolio record for AVG Technologies)evidence
- AviravendorVendor details updated
Users: 30M endpoints (2020, from NortonLifeLock acquisition announcement, via BleepingComputer)evidence
- XanasoftvendorVendor details updated
Country: Austriaevidence
- Platform supportCertificationsProducts added
- CertificationsTest results
- Certifications
Certified: OPSWAT Certified Security Application (Gold)evidence
- Malwarebytesproduct·MalwarebytesCertificationsTest results
- CertificationsTest results
- Certifications
Certified: OPSWAT Certified Security Application (Gold)evidence
- Sophos Homeproduct·SophosTest results
New AV-Comparatives Performance Test result: Standardevidence
- Test results
New AV-Comparatives Performance Test result: Standardevidence
- Fortect Antivirusproduct·FortectTest results
New AV-Comparatives Performance Test result: Standardevidence
- Test results
New AV-Comparatives Performance Test result: Standardevidence
- Test results
New AV-Comparatives Performance Test result: Advancedevidence
- Panda Domeproduct·Panda Security, S.L.Test results
New AV-Comparatives Performance Test result: Advancedevidence
- Windows Defenderproduct·MicrosoftTest results
New AV-Comparatives Performance Test result: Advancedevidence
- Test results
New AV-Comparatives Performance Test result: Advancedevidence
- ESET HOME Security Essentialproduct·ESETTest results
New AV-Comparatives Performance Test result: Advanced+evidence
- Test results
New AV-Comparatives Performance Test result: Advanced+evidence
- Test results
New AV-Comparatives Performance Test result: Advanced+evidence
- Test results
New AV-Comparatives Performance Test result: Advanced+evidence
- Norton AntiVirusproduct·Gen DigitalTest results
New AV-Comparatives Performance Test result: Advanced+evidence
- Kaspersky Premiumproduct·Kaspersky LabTest results
New AV-Comparatives Performance Test result: Advanced+evidence
- K7 Total Securityproduct·K7 ComputingTest results
New AV-Comparatives Performance Test result: Advanced+evidence
- McAfee Total Protectionproduct·McAfeeTest results
New AV-Comparatives Performance Test result: Advanced+evidence
Dates are when CSI recorded the change, which can be later than when it happened. Changes with an evidence link can be traced to a source you can open.