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OSINT - Google Discovers New Tizi Android Spyware

Low
Published: Tue Nov 28 2017 (11/28/2017, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: type
Product: osint

Description

OSINT - Google Discovers New Tizi Android Spyware

AI-Powered Analysis

AILast updated: 07/02/2025, 13:42:07 UTC

Technical Analysis

The Tizi Android spyware is a form of malicious software targeting Android devices, discovered and reported by Google through OSINT sources. Classified as spyware, Tizi is designed to covertly collect sensitive information from infected devices, potentially including call logs, SMS messages, location data, contacts, and other personal information. Although specific affected versions are not listed, the malware is known to operate on Android platforms. The spyware operates stealthily to avoid detection, enabling persistent surveillance of the victim. The discovery dates back to 2017, and while no known exploits are currently active in the wild, the presence of such spyware indicates ongoing threats to Android users. The technical details indicate a moderate threat level (3) and analysis confidence (2), suggesting some understanding of its capabilities but limited public technical disclosure. The lack of patch links or remediation details implies that mitigation primarily relies on detection and prevention strategies rather than specific software updates.

Potential Impact

For European organizations, the presence of Tizi spyware represents a risk primarily to mobile device security and data confidentiality. Organizations with employees using Android devices for business communications and data access could face data leakage, espionage, and privacy violations if devices become infected. The spyware's ability to collect sensitive information can lead to intellectual property theft, exposure of confidential communications, and potential regulatory compliance issues under GDPR due to unauthorized data processing. Although the threat level is currently low and no active exploits are known, the risk remains significant for sectors handling sensitive information such as government agencies, defense contractors, financial institutions, and critical infrastructure operators. The covert nature of spyware complicates detection and response, potentially allowing prolonged unauthorized access to sensitive data.

Mitigation Recommendations

European organizations should implement a multi-layered mobile security strategy. This includes enforcing strict mobile device management (MDM) policies to control app installations and permissions, ensuring devices run the latest Android security updates, and using reputable mobile antivirus and anti-spyware solutions capable of detecting Tizi or similar threats. Employee training on the risks of installing apps from untrusted sources and recognizing phishing attempts is critical. Network-level protections such as monitoring for unusual outbound traffic from mobile devices can help identify potential spyware activity. Additionally, organizations should consider implementing endpoint detection and response (EDR) solutions that extend to mobile devices for enhanced visibility. Regular audits and compliance checks aligned with GDPR requirements will help manage data protection risks associated with spyware infections.

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Technical Details

Threat Level
3
Analysis
2
Original Timestamp
1512283042

Threat ID: 682acdbdbbaf20d303f0bcab

Added to database: 5/19/2025, 6:20:45 AM

Last enriched: 7/2/2025, 1:42:07 PM

Last updated: 9/27/2025, 12:46:57 AM

Views: 17

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