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Comparison Overview

51Talk51Talk
VS
Free Online CoursesFree Online Courses
51Talk

51Talk

Paya Lebar Road, Singapore, SG

Last Update: 22/03/2026

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Between 750 and 799
https://en.51talk.com/
782/1000Fair

Founded in 2011, headquartered in Singapore, 51Talk is a world leading EdTech company.51Talk adopts an online one-on-one teaching mode, providing English tutoring services around the world for young and teen users aged 3 to 18 and adult users aged 18 or above. Through 5...

NAICS:611693
NAICS Definition:Others
Employees:2,398
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0
Free Online Courses

Free Online Courses

United States Dr, Los Alamitos, 90720, US

Last Update: 03/04/2026

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818/1000Good

Online Tutorials is a website sharing online courses and tutorials absolutely free of cost on a daily basis. The tutorials we share on our website are produced by the world's top and leading online courses providers like Udemy, Coursera, Skillshare, Edx, Bitdegree, Sim...

NAICS:611693
NAICS Definition:Others
Employees:13,032
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
51Talk

51Talk

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Free Online Courses

Free Online Courses

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs E-Learning Providers Industry Avg (This Year)

No incidents recorded for 51Talk in 2026.

Incidents

Incidents vs E-Learning Providers Industry Avg (This Year)

No incidents recorded for Free Online Courses in 2026.

Incidents

Incident History - 51Talk (X = Date, Y = Severity)

51Talk cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Free Online Courses (X = Date, Y = Severity)

Free Online Courses cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
51Talk

51Talk

Incidents
No explicit notable incidents reported.
Free Online Courses

Free Online Courses

Incidents
No explicit notable incidents reported.

FAQ

Between 51Talk company and Free Online Courses company, which one has the best AI Cybersecurity Score ?
Between 51Talk company and Free Online Courses company, which one has experienced more cyber incidents in the past ?
Between 51Talk company and Free Online Courses company, which one has experienced more cyber incidents this year ?
Between 51Talk company and Free Online Courses company, which one has experienced at least one ransomware attack ?
Between 51Talk company and Free Online Courses company, which one has experienced at least one data breach ?
Between 51Talk company and Free Online Courses company, which one has experienced at least one targeted cyberattack ?
Between 51Talk company and Free Online Courses company, which one has experienced at least one vulnerability ?
Between 51Talk company and Free Online Courses company, which one holds the most compliance certifications ?
Between 51Talk company and Free Online Courses company, which one holds the fewest compliance certifications ?
Between 51Talk company and Free Online Courses company, which one has the most subsidiaries ?
Between 51Talk company and Free Online Courses company, which one has the largest number of employees ?
Between 51Talk and Free Online Courses, which company holds both SOC 2 Type 1 certifications ?
Between 51Talk and Free Online Courses, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - 51Talk or Free Online Courses ?
Which company is PCI DSS compliant - 51Talk or Free Online Courses ?
Between 51Talk and Free Online Courses, which company complies with HIPAA regulations for healthcare data ?
Between 51Talk and Free Online Courses, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-13512
SUMMARY

A vulnerability was identified in Databend up to 1.2.881 on HTTP. This affects the function ClientSessionManager::state_key of the file src/query/service/src/servers/http/v1/session/client_session_manager.rs of the component Tenant Handler. The manipulation leads to authorization bypass. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The pull request to fix this issue awaits acceptance.

PUBLISHED
Date2026-06-28
UPDATED
Date2026-06-28
RISK INFORMATION (Score: 6.3)
CVSS2
Base Score: 6.5
Complexity: LOW
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Base Score: 6.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS4
Base Score: 2.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
3.4
EXPLOITABILITY
2.8
CVE-2026-13511
SUMMARY

A vulnerability was determined in VoltAgent up to 2.1.17. Affected by this issue is the function handleGetMemoryConversation of the file packages/server-core/src/handlers/memory.handlers.ts of the component Memory REST API. Executing a manipulation of the argument conversationId can lead to improper authorization. The attack may be performed from remote. This attack is characterized by high complexity. The exploitation is known to be difficult. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.

PUBLISHED
Date2026-06-28
UPDATED
Date2026-06-28
RISK INFORMATION (Score: 3.1)
CVSS2
Base Score: 2.1
Complexity: HIGH
AV:N/AC:H/Au:S/C:P/I:N/A:N
CVSS3
Base Score: 3.1
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS4
Base Score: 1.3
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
1.4
EXPLOITABILITY
1.6
CVE-2026-13510
SUMMARY

A vulnerability was found in SimStudioAI sim up to 0.6.92. Affected by this vulnerability is an unknown functionality in the library apps/sim/lib/core/security/deployment.ts of the component Password Protection Handler. Performing a manipulation results in use of weak hash. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitation appears to be difficult. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.

PUBLISHED
Date2026-06-28
UPDATED
Date2026-06-28
RISK INFORMATION (Score: 3.7)
CVSS2
Base Score: 2.6
Complexity: HIGH
AV:N/AC:H/Au:N/C:P/I:N/A:N
CVSS3
Base Score: 3.7
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS4
Base Score: 2.9
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
1.4
EXPLOITABILITY
2.2
CVE-2026-13509
SUMMARY

A vulnerability has been found in RAGapp up to 0.1.5. Affected is the function FileHandler.upload_file/FileHandler.remove_file of the file src/ragapp/backend/controllers/files.py of the component Knowledge File Handler. Such manipulation leads to path traversal. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

PUBLISHED
Date2026-06-28
UPDATED
Date2026-06-28
RISK INFORMATION (Score: 6.3)
CVSS2
Base Score: 6.5
Complexity: LOW
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Base Score: 6.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS4
Base Score: 2.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
3.4
EXPLOITABILITY
2.8
CVE-2026-13508
SUMMARY

A flaw has been found in khoj-ai khoj up to 2.0.0-beta.28. This impacts an unknown function of the file src/khoj/routers/api_chat.py of the component Conversation Sharing Handler. This manipulation of the argument conversation.agent causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

PUBLISHED
Date2026-06-28
UPDATED
Date2026-06-28
RISK INFORMATION (Score: 5.5)
CVSS2
Base Score: 6.5
Complexity: LOW
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Base Score: 5.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
CVSS4
Base Score: 2.0
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
3.4
EXPLOITABILITY
2.1