摘要: In this paper, we perform a thorough study on the risks imposed by globally accessible Android Clipboard. Based risk assessment, formulate series of attacks and categorize them into two groups, i.e., manipulation stealing. Clipboard data may lead to common code injection attacks, like JavaScript command injection. Furthermore, it can also cause phishing including web app phishing. Data stealing happens when sensitive copied clipboard is accessed malicious applications. For each category attack, analyze large number candidate apps show multiple case studies demonstrate its feasibility. Also, our analysis process formulated benefit future development vulnerability detection. After comprehensive exposure risk, briefly discuss some potential solutions.