TeamT5
Company Details
Linkedin ID:
teamt5
Website:
Employees number:
84
Number of followers:
2,201
NAICS:
541514
Industry Type:
Homepage:
teamt5.org
IP Addresses:
0
Company ID:
TEA_3311701
Scan Status:
In-progress
TeamT5 Company CyberSecurity Posture
teamt5.org
TeamT5 Inc. is a leading cybersecurity company dedicated to cyber threat research and solutions. Based out of Taiwan, the company boasts a world-class research team who have dedicated themselves to malware research and security incident response for the last 10 years. As a consequence, Team T5 has established an outstanding reputation for our deep understanding of cyber threat intelligence, APT & malware Detection, and ransomware prevention. Our groundbreaking solutions include ThreatSonar Anti-Ransomware and ThreatVision. Both these have been adopted by government agencies, financial businesses and high-tech enterprises clients in the USA, Japan, and Taiwan. In addition, Team T5 are also highly sought-after speakers in the world' s top security conferences, including Black Hat, Code Blue/AVTokyo, Troopers, Hack in The Box, and FIRST.
TeamT5 A.I CyberSecurity Scoring
TeamT5 Risk Score (AI oriented)Between 700 and 749
TeamT5
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TeamT5 Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
Taiwan's main intelligence agency: China Hits Taiwan With 2.6 Million Daily Cyber Attacks in 2025 as Conflict Looms
Cyber Attack
Rankiteo Explanation
Attack threatening the organization's existence
Description: China Launches 2.6 Million Daily Cyberattacks on Taiwan in 2025 Amid Rising Tensions Taiwan’s primary intelligence agency reported that Chinese hackers conducted an average of 2.6 million cyberattacks per day in 2025, attributing the campaign to five state-linked hacker groups from China. The surge in attacks coincides with escalating geopolitical tensions between Beijing and Taipei, as cross-strait relations deteriorate. The disclosure highlights the intensifying cyber warfare dimension of the conflict, with Taiwan’s digital infrastructure facing relentless targeting. While the specific methods and objectives of the attacks remain undisclosed, the scale underscores China’s aggressive cyber posture as regional hostilities persist. No further details on the impact of the breaches or Taiwan’s defensive measures were provided. The development follows a pattern of heightened cyber activity in the region, with both sides engaging in digital espionage and disruption efforts.
TeamT5 Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for TeamT5
Incidents vs Computer and Network Security Industry Average (This Year)
No incidents recorded for TeamT5 in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for TeamT5 in 2026.
Incident Types TeamT5 vs Computer and Network Security Industry Avg (This Year)
No incidents recorded for TeamT5 in 2026.
Incident History — TeamT5 (X = Date, Y = Severity)
TeamT5 cyber incidents detection timeline including parent company and subsidiaries
TeamT5 Company Subsidiaries
TeamT5 Inc. is a leading cybersecurity company dedicated to cyber threat research and solutions. Based out of Taiwan, the company boasts a world-class research team who have dedicated themselves to malware research and security incident response for the last 10 years. As a consequence, Team T5 has established an outstanding reputation for our deep understanding of cyber threat intelligence, APT & malware Detection, and ransomware prevention. Our groundbreaking solutions include ThreatSonar Anti-Ransomware and ThreatVision. Both these have been adopted by government agencies, financial businesses and high-tech enterprises clients in the USA, Japan, and Taiwan. In addition, Team T5 are also highly sought-after speakers in the world' s top security conferences, including Black Hat, Code Blue/AVTokyo, Troopers, Hack in The Box, and FIRST.
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TeamT5 CyberSecurity News
July 17, 2025 07:00 AM
China-linked hackers target Taiwan’s chip industry with increasing attacks, researchers say
Chinese-linked hackers are targeting the Taiwanese semiconductor industry and investment analysts as part of a string of cyber espionage campaigns, researchers...
June 19, 2025 07:00 AM
China Unleashes Hackers Against Its Friend Russia, Seeking War Secrets
Groups linked to the Chinese government have repeatedly hacked Russian companies and government agencies in an apparent search for military secrets.
May 21, 2025 07:00 AM
FDD and TeamT5 Reveal That ‘Smiao Network’ Chinese Recruiting Scheme Expands to Target Taiwan
Beijing is using the same online recruiting scheme to target both the United States and Taiwan. The Foundation for Defense of Democracies (FDD) exposed a...
May 01, 2025 07:00 AM
SK Telecom data breach raises suspicions of link to China-backed hackers
A recent leak of SK Telecom customers' USIM (universal subscriber identity module) information may have been carried out by a hacker group linked to China.
April 14, 2025 07:00 AM
Chinese Hackers Exploit Ivanti VPN Vulnerabilities to Infiltrate Organizations
A China-linked advanced persistent threat (APT) group has exploited critical vulnerabilities in Ivanti Connect Secure VPN appliances to infiltrate...
January 22, 2025 08:00 AM
China’s cyber spies are targeting Russia’s aerospace and defense firms
State-backed hackers seek intel on nuclear weapons and military capabilities, researchers say.
December 03, 2024 08:00 AM
TeamT5 Receives International Recognition as Taiwan's Best Threat Intelligence Company by Frost & Sullivan
TAIPEI, Dec. 3, 2024 /PRNewswire/ -- TeamT5, a leading provider of Asia-Pacific threat intelligence,
October 22, 2024 07:00 AM
NHK film exposes cyberattacks against Taiwan
Taiwanese cybersecurity specialists found 577 leaked documents which show that the Chinese Communist Party is engaging in “cognitive warfare” against Taiwan.
December 13, 2023 08:00 AM
Taiwan seeks US help for cybersecurity at banks
'NEAR-ZERO CAPABILITY': An analyst said most Taiwanese firms and government agencies that were attacked last year did not even notice they...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
TeamT5 CyberSecurity History Information
Official Website of TeamT5
The official website of TeamT5 is https://teamt5.org/en/.
TeamT5’s AI-Generated Cybersecurity Score
According to Rankiteo, TeamT5’s AI-generated cybersecurity score is 740, reflecting their Moderate security posture.
How many security badges does TeamT5’ have ?
According to Rankiteo, TeamT5 currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has TeamT5 been affected by any supply chain cyber incidents ?
According to Rankiteo, TeamT5 has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does TeamT5 have SOC 2 Type 1 certification ?
According to Rankiteo, TeamT5 is not certified under SOC 2 Type 1.
Does TeamT5 have SOC 2 Type 2 certification ?
According to Rankiteo, TeamT5 does not hold a SOC 2 Type 2 certification.
Does TeamT5 comply with GDPR ?
According to Rankiteo, TeamT5 is not listed as GDPR compliant.
Does TeamT5 have PCI DSS certification ?
According to Rankiteo, TeamT5 does not currently maintain PCI DSS compliance.
Does TeamT5 comply with HIPAA ?
According to Rankiteo, TeamT5 is not compliant with HIPAA regulations.
Does TeamT5 have ISO 27001 certification ?
According to Rankiteo,TeamT5 is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of TeamT5
TeamT5 operates primarily in the Computer and Network Security industry.
Number of Employees at TeamT5
TeamT5 employs approximately 84 people worldwide.
Subsidiaries Owned by TeamT5
TeamT5 presently has no subsidiaries across any sectors.
TeamT5’s LinkedIn Followers
TeamT5’s official LinkedIn profile has approximately 2,201 followers.
NAICS Classification of TeamT5
TeamT5 is classified under the NAICS code 541514, which corresponds to Others.
TeamT5’s Presence on Crunchbase
Yes, TeamT5 has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/team-t5.
TeamT5’s Presence on LinkedIn
Yes, TeamT5 maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/teamt5.
Cybersecurity Incidents Involving TeamT5
As of January 21, 2026, Rankiteo reports that TeamT5 has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
TeamT5 has an estimated 3,289 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at TeamT5 ?
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.
Incident Details
Can you provide details on each incident ?
Title: China Hits Taiwan With 2.6 Million Daily Cyber Attacks in 2025 as Conflict Looms
Description: Taiwan's main intelligence agency revealed that Chinese hackers made an average of 2.6 million cyber attacks per day in 2025. It held five hacker groups from China responsible for this, amid growing China-Taiwan tensions.
Date Detected: 2025
Date Publicly Disclosed: 2025
Type: Cyber Attack
Threat Actor: Five Chinese hacker groups
Motivation: Geopolitical conflict, espionage
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Cyber Attack.
Impact of the Incidents
Which entities were affected by each incident ?
Incident : Cyber Attack TEA1767639755
Entity Name: Taiwan government and infrastructure
Entity Type: Government, Critical Infrastructure
Industry: Public Sector, National Security
Location: Taiwan
References
Where can I find more information about each incident ?
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Taiwan intelligence agencyDate Accessed: 2025.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Cyber Attack TEA1767639755
Investigation Status: Ongoing
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : Cyber Attack TEA1767639755
Root Causes: Geopolitical tensions between China and Taiwan
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident was an Five Chinese hacker groups.
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2025.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2025.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is Taiwan intelligence agency.
Investigation Status
What is the current status of the most recent investigation ?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
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Latest Global CVEs (Not Company-Specific)
Description
SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:X/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
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Risk Information
cvss3
Base: 8.1
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
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Network Security
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SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
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Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
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