oversecured
Samsung_Vulnerabilities
Oversecured discloses a report of 176 vulnerabilities discovered in Samsung preinstalled apps between 2022 and 2025, with 140 detailed, all fixed in collaboration with Samsung.
AI repository intelligence
FR-AI / ANALYSISWhy it is worth attention
It is a privacy-conscious open-source tool with no backend, ads, or analytics SDK, using Android Keystore encryption and robust scheduled retry mechanisms to keep grade checks running even when the screen is off.
Who it is for
- UCAS graduate students who frequently check grades
- Android users who want automated grade-change alerts
- Developers interested in Android background scheduling and secure credential storage
- Contributors interested in UCAS-related open-source tools
Use cases
- Manually query the latest graduate scores in the UCAS system
- Automatically poll grades at intervals from 15 minutes to 24 hours and be notified when scores change
- Continue querying after app exit, reboot, or process restart via foreground service and persistent job fallback
- Securely store account, password, and token using Android Keystore
Strengths
- Implements resilient querying with configurable retry counts and handling of network timeout, HTTP 422, 429, and common 5xx errors
- Uses Android Keystore + AES-256-GCM to protect credentials
- Supports background execution with wake alarms, persistent fallback jobs, and recovery after reboot or upgrade
- No self-built server, no ads, no analytics SDK, and fully open source under MPL-2.0
Considerations
- Requires Android 8.0 (API 26) or higher
- Non-official community tool with no affiliation or authorization from UCAS or CSTCloud
- No prebuilt APK is directly provided in the README; users need to build it themselves or use GitHub Releases
README quick start
快速开始
Description
Monitor the changes in your school report and notify promptly | 监控你的UCAS成绩单变化并及时推送
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