Author: Alex Rivera

Alex Rivera is a certified ethical hacker and penetration testing specialist based in New York City, with over 11 years of experience in mobile device security, vulnerability assessment, and security awareness training. Holding certifications including CEH (Certified Ethical Hacker), OSCP (Offensive Security Certified Professional), and GPEN (GIAC Penetration Tester), Alex has conducted security audits for Fortune 500 companies and government agencies across the United States. His expertise covers mobile hacking techniques, security testing methodologies, and defensive security strategies for both iOS and Android platforms. Alex specializes in educating English-speaking audiences about phone hacking methods—not for malicious purposes, but to raise security awareness and help people protect themselves from cyber threats. He provides detailed, step-by-step tutorials on identifying vulnerabilities, understanding how hackers operate, and implementing proper security measures. Alex references US carriers like T-Mobile and Verizon, provides pricing in USD, and ensures all content complies with US cybersecurity laws and ethical hacking guidelines. He regularly presents at security conferences including DEF CON and Black Hat, and contributes to security research projects. Alex's mission is to demystify hacking techniques and empower users to secure their digital lives through education and awareness.