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I am looking for an experienced ethical hacker or cybersecurity professional to conduct a comprehensive security assessment of my mobile device, online accounts, and company systems. I have reason to believe that my phone and company data may be monitored or accessed without my authorization. I need an expert who can investigate professionally, identify any potential security risks, and recommend remediation steps. Scope of Work The selected professional should be able to: Perform a complete mobile device security assessment (Android or iPhone). Check for spyware, malware, stalkerware, or unauthorized monitoring software. Review device settings, permissions, and installed applications. Analyze network traffic for suspicious activity. Review account security (Google, Microsoft, Apple, social media, cloud storage, etc.). Check for unauthorized logins or compromised credentials. Assess company email and business accounts for security issues. Identify any indicators of compromise or data leakage. Provide a detailed report with findings. Recommend and, if requested, assist with implementing security improvements. Required Skills Ethical Hacking Mobile Security Digital Forensics Cybersecurity Malware Analysis Network Security OSINT (if applicable) Incident Response Penetration Testing Security Auditing Deliverables Security assessment report Evidence of any identified threats or suspicious activity Risk assessment Recommended remediation plan Guidance on securing all affected devices and accounts Important This project is strictly for defensive cybersecurity and security assessment purposes. All work must comply with applicable laws and Upwork's Terms of Service. I only authorize testing and investigation of devices, accounts, and systems that I own or have explicit permission to assess. When applying, please include: Your cybersecurity certifications (OSCP, CEH, CISSP, CompTIA Security+, etc., if applicable) Relevant experience with mobile security investigations or digital forensics Examples of similar security assessments (without disclosing confidential client information) Your estimated timeline and fixed-price or hourly rate
Project ID: 40598934
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42 freelancers are bidding on average $561 USD for this job

As an accomplished and seasoned Network, Cybersecurity, and System Engineer, I possess the most relevant expertise to cater to your comprehensive digital forensic and mobile security needs. With a decade's worth of experience in the technology industry, I've had the privilege of working with prominent vendors such as Cisco, VMware, IBM, Fortinet, Palo Alto, and more. Through my line of work, I am well-versed in a plethora of skills vital for your project such as ethical hacking, malware analysis, network security, and incident response - all crucial in performing a thorough security assessment like you require. As evidenced from my well-rounded skill set, including proficiency in OSINT (if applicable) ,Penetration Testing and Security Auditing, my capabilities are not only vast but comprehensive as well. Rest assured that my long-standing career in upholding the integrity and security of data will provide you with expert insights into any potential issues concerning your mobile device or company systems. I also guarantee 100% Project Delivery; I understand the importance of providing precise results in due time. Therefore , let's work together to not just uncover any underlying issues but devise actionable strategies for eliminating them so you can regain peace of mind for your personal and professional endeavors.
$750 USD in 7 days
7.2
7.2

Hi there, You're concerned about unauthorized monitoring of your mobile device and company data. I can perform a deep forensic dive to identify spyware, stalkerware, or any backdoors used to leak your information. What I'll do: ✅ Analyze device logs and network traffic to spot unauthorized data exfiltration. ✅ Audit Google, Microsoft, and Apple account sessions for unrecognized logins and API permissions. ✅ Create a full forensic snapshot of the affected systems before any remediation to ensure no evidence is lost. ✅ Digital Forensics & Incident Response ✅ Malware Analysis & Removal ✅ Network Traffic Analysis ✅ Mobile Security Auditing ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ 300+ projects delivered, 280+ five-star reviews I'm available 24/7 for urgent security responses and provide fast, direct communication. Are the company systems hosted on-premises or in a cloud environment like Azure or AWS? I can deliver this in 3 days for 488 USD and can start right now.
$488 USD in 3 days
6.7
6.7

Hello, I hope you are doing well. With 8 years of experience as a Server Administrator, I have extensive knowledge of various server technologies, troubleshooting techniques, and performance optimization. I can analyze and resolve any server-related issues efficiently based on your requirements. Please feel free to reach out if you have any queries or need assistance with server management. I’d be happy to help. Best regards,
$500 USD in 7 days
6.0
6.0

Hello There! I am a cybersecurity professional specializing in security assessments, incident response, digital forensics, and vulnerability analysis. I can help perform a structured defensive security assessment of your mobile devices, accounts, and company systems to identify possible indicators of compromise and security weaknesses. My approach includes mobile security review, application and permission analysis, malware/spyware checks, account security review, authentication and access assessment, network traffic analysis, and investigation of suspicious activities. I will document findings clearly with risk ratings, evidence, and practical remediation recommendations. I have experience with cybersecurity audits, OSINT investigations, SOC operations, penetration testing methodologies, SIEM/security monitoring, and security hardening. My toolkit includes industry-standard solutions such as Wireshark, Nessus, Kali Linux tools, and forensic analysis techniques. Deliverables: • Security assessment report • Identified risks and findings with supporting evidence • Risk prioritization • Remediation and hardening recommendations I can start with an initial assessment and provide a detailed report after reviewing the scope and available access. Best Regards, Roman S.
$500 USD in 7 days
5.1
5.1

Hi there, I understand you're dealing with a suspected persistent compromise across your digital life, likely originating from your mobile device and extending into personal and company accounts. The operation here isn't just a simple virus scan; it's a digital forensic investigation to trace unauthorized access, identify active monitoring software (stalkerware/spyware), and map out the full extent of the data exposure across your linked systems. Technical approach: We'll begin with a forensic analysis of the mobile device, examining non-standard processes, app permissions, and data exfiltration patterns over a monitored network. This involves both static analysis of installed packages and dynamic analysis of their network traffic. We will then pivot to a comprehensive audit of your cloud accounts (Google, Microsoft, etc.), correlating device activity with login sessions, API key usage, and OAuth grants to identify unauthorized connections. Core modules: - Mobile Device Analysis: Identify and document any malware, spyware, or unauthorized configuration changes. - Network Traffic Auditing: Capture and analyze traffic to detect covert communication channels. - Account Security Review: Systematically check login history, authorized applications, and recovery settings for all critical accounts. - Reporting & Remediation: Deliver a clear report with evidence, risk assessment, and an actionable plan to secure your assets. Relevant systems: - CoreWipe (GrapheneOS Security App): We developed a security application for the hardened GrapheneOS, focused on remote device protection, management, and wiping, demonstrating deep expertise in mobile OS security architecture. - SecureCom: Built a communication platform with military-grade 512-bit ECC encryption, showcasing our capabilities in securing data in transit. Our strategy is to start with the mobile device as the primary suspected vector, followed immediately by auditing your main communication and storage accounts. You'll receive an initial assessment within 48 hours, with a full detailed report upon completion. Our team includes professionals with relevant cybersecurity experience to handle this investigation with the required discretion and technical skill. I have a few clarifying questions to help scope this correctly: 1. What is the make, model, and OS version of the primary mobile device to be investigated (e.g., iPhone 15 Pro on iOS 17.5, or Samsung S24 on Android 14)? 2. Are there any specific applications or company systems you are most concerned about? 3. Have you noticed any specific anomalies (e.g., rapid battery drain, strange network activity, unexpected emails) that prompted this investigation? Regards, Rohit
$250 USD in 7 days
5.0
5.0

Hello Sir/ Mam I have checked Requirements As a seasoned developer with a wealth of Experience in Web Application , Linux , Penetrating Testing , Network security , Web security , Software Testing . I'm confident I can bring your virtual reality project to life. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thank you !
$251 USD in 2 days
4.2
4.2

Hello There! I'm Md Toriqul Islam, and I'm excited to partner with you. I can dive into your project immediately. I have over 10 years of experience in cybersecurity, security assessments, digital forensics, malware analysis, and incident response for both personal and business environments. I understand you need a comprehensive security assessment of your mobile device, online accounts, and company systems to identify any unauthorized access, malware, suspicious activity, or potential data exposure. I'll perform a structured investigation, document all findings, assess risks, and provide practical remediation steps to strengthen your security. I have rich experience in ethical hacking, mobile security, digital forensics, network security, malware analysis, penetration testing, security auditing, and incident response. I'm ready to start immediately and can provide a detailed assessment report, evidence of any findings, a prioritized remediation plan, and guidance to secure your devices and accounts. I'd be happy to discuss the project scope, timeline, and estimated cost. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$250 USD in 5 days
4.3
4.3

The first priority is preserving evidence before changing settings or removing anything. I’d assess the device, account login history, installed apps, permissions, profiles, persistence indicators, network activity, and company access logs, then correlate findings instead of treating every unusual event as proof of compromise. Any suspected spyware or unauthorized access would be documented with timestamps, source evidence, risk level, and containment steps. The work would remain strictly defensive and limited to systems you own or are authorized to assess. You’ll receive a findings report, remediation plan, and prioritized account/device hardening steps. Is the primary phone Android or iPhone, and are company systems managed through Google Workspace, Microsoft 365, or both?
$250 USD in 7 days
3.3
3.3

Hi, I can perform a defensive mobile and account security assessment for devices, accounts, and company systems that you own or are authorized to test. The best solution is to first define the authorized scope: phone type, accounts to review, company email/cloud systems, recent suspicious activity, and evidence you already have. I’ll then check device settings, permissions, installed apps, account login history, security alerts, network indicators, and possible signs of spyware, stalkerware, malware, unauthorized access, or data leakage. I’m comfortable with mobile security reviews, digital forensics, incident response, account-security audits, malware/stalkerware checks, network traffic review, OSINT where appropriate, and remediation planning. Deliverables will include: * Mobile device security assessment * App/permission/settings review * Spyware or malware indicator checks * Account login and credential review * Company email/cloud security review * Suspicious activity notes * Risk assessment * Evidence-backed findings * Remediation plan * Hardening guidance for devices and accounts I’ll focus strictly on legal, defensive cybersecurity work, with clear documentation and practical steps to secure your devices, accounts, and company data. Best regards Ankit
$300 USD in 7 days
3.4
3.4

Hello, I’ve handled similar mobile and business security investigations before, and your concern about possible unauthorized monitoring of your phone, accounts, and company systems is exactly the type of incident-response assessment I specialize in. When data security is on the line, it’s better to trust evidence than assumptions. I can help you with that and can start right away. As a cybersecurity specialist experienced in digital forensics, malware analysis, mobile security, and security auditing, I’ll perform a structured assessment covering device integrity, spyware/stalkerware detection, account compromise review, network traffic analysis, email security, and indicators of data leakage. One question: are the affected devices primarily Android, iPhone, or a mixed environment? That will help determine the most effective forensic approach. I’ll provide a detailed findings report, risk assessment, evidence-backed conclusions, and a prioritized remediation plan. I’d be happy to share relevant assessment examples and discuss the project further via chat. Best regards, Jeff Chong
$500 USD in 5 days
1.6
1.6

Ready to tackle your mobile and system security concerns with a comprehensive assessment. I will check for spyware, malware, unauthorized access, and more, ensuring your devices and accounts are secure. My expertise and certifications in ethical hacking and cybersecurity make me the perfect fit. Expect a detailed report and clear remediation steps. Let's safeguard your digital world! What’s the most playful way you imagine unveiling hidden threats on your devices?
$450 USD in 20 days
0.0
0.0

As a versatile and dedicated cybersecurity professional, I'm confident in bringing value to your project as a Digital Forensics & Mobile Security Specialist. With a broad set of skills encompassing Computer Security, Digital Forensics, Internet Security, Linux, Network Security and Penetration Testing - I've got the necessary toolkit for your security assessment needs. Backed by my experience and Certifications in Ethical Hacking and CISSP, I have honed my ability to think like an attacker and navigate complex systems to identify vulnerabilities adeptly. My specialization in Digital Forensics further equips me with the know-how needed to competently investigate potential unauthorized access or monitoring - which addresses your central concerns about your mobile device, online accounts and company systems security. Having conducted numerous similar security assessments, I am well-versed with the kind of thoroughness you're seeking. My approach encompasses not just analyzing surface-level vulnerabilities like spyware, malware or stalkerware but also digging into the network traffic for any glimpse of suspicious activity. My deliverables include a detailed report that provides evidences of identified threats or suspicious activities along with comprehensive risk assessment and recommended remediation plan.
$500 USD in 1 day
0.0
0.0

Hello, I'm bharghav, with 10 years of experience in Matching Job Skills, particularly adept with Linux systems. My expertise aligns perfectly with your need for a Digital Forensics & Mobile Security Specialist. I understand your requirement for a comprehensive security assessment of your mobile device, online accounts, and company systems. I will conduct thorough checks for unauthorized monitoring, analyze network traffic, and review account security to identify and address any vulnerabilities. Please initiate a chat so we can delve deeper into your specific concerns and outline a precise plan tailored to your situation. Best regards,
$525 USD in 3 days
0.0
0.0

Hey , I am a US based Freelancer, I just finished reading the job description and I see you are looking for someone experienced in Web Security, Network Security, Digital Forensics. This is something I can do. I will approach this as a structured defensive investigation: review the mobile device for spyware or stalkerware indicators, inspect permissions and installed apps, analyze suspicious network behavior, and check account access across Google, Microsoft, Apple, and business services for unauthorized logins or data leakage. I can document indicators of compromise, correlate timelines, and deliver a clear report with remediation steps so you know exactly what happened and how to harden the affected systems. To start, I would need the device type, account list to review, any available logs or alerts, and confirmation of the systems you own or are authorized to assess. Drop me a message before placing an order price can be discussed after discussion.- Hey , I am a US based Freelancer, I just finished reading the job description and I see you are looking for someone experienced in Web Security, Network Security, Digital Forensics. This is something I can do. Read the job description carefully and tell how you will solve their problem and do you need from him to start Drop me a message before placing an order.
$250 USD in 2 days
0.0
0.0

Hello, I have seen your are looking cybersecurity specialist working in Digital Forensics, Mobile Security and Network Security I am having 7 years of experienced as cybersecurity specialist and I will work according to your features list. Please share more details of your project. Looking forward to your response Thanks
$1,000 USD in 30 days
0.0
0.0

Hello, I came accross your project about security and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in cyber security, pentesting , web security and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$500 USD in 2 days
0.0
0.0

The scope here is real digital forensics work and I want to be straight with you. My background is 10+ years in full-stack web development and server security, not dedicated mobile forensics. I've done malware cleanup on compromised web servers, traced how attackers got access, and hardened accounts after breaches. But the deeper mobile side, pulling images off a phone, analyzing APKs for stalkerware, running tools like MVT, that isn't my daily work. Where I can genuinely help is the account and infrastructure portion of your scope. Auditing login history across Google, Microsoft and Apple accounts, finding OAuth tokens you didn't authorize, checking cloud storage permissions and email forwarding rules that attackers like to set up quietly. I've done that cleanup for clients whose systems got hit and I know what to look for. If the mobile forensics piece is the core need, someone with GCFE or OSCP credentials is honestly a better fit. But if the account security audit and remediation is where you want to start, I can turn that around in under a week with a clear report and action plan. Want to talk through what the priorities are? I'm around this week.
$550 USD in 7 days
0.0
0.0

Unauthorized monitoring can expose personal communications and company data, so the first priority is preserving evidence without disrupting the device or accounts. I will conduct a lawful, defensive assessment that distinguishes confirmed compromise, suspicious but inconclusive activity, and legitimate system behavior. My process will cover: • Authorization, scope confirmation, and evidence-preservation guidance • Mobile review of apps, permissions, profiles, settings, and security configuration • Google, Microsoft, Apple, email, social, and cloud-account authentication review • Network and suspicious-activity analysis • Company email and business-account review • Validation and documentation of compromise indicators or data leakage • Severity-ranked risk assessment with prioritized containment and hardening • Final report and secure handover You will receive an executive summary, technical findings, identified evidence or indicators, immediate containment recommendations, a long-term remediation plan, and guidance for securing affected devices and accounts. All evidence will be handled confidentially, with minimal disruption and clear communication. I will not assume spyware or an attacker is present; conclusions will be based on verifiable evidence. Q: Which device model and operating system are involved? Do you still have physical access to it? Have passwords been changed, apps removed, or the device reset since the concern began?
$500 USD in 7 days
0.0
0.0

Hi there, We can support this as a defensive security assessment focused on mobile device security, account compromise indicators, and company email/business account review. We will examine settings, permissions, installed apps, sign-in activity, and suspicious network or login patterns, then provide a clear findings report and remediation guidance. Our initial assumption is that you can provide explicit authorization and access for each device and account in scope. We work strictly within Freelancer and will keep the engagement fully documented and professional. The platform bid covers an initial phase focused on Initial defensive discovery and triage phase covering one mobile device security assessment, account sign-in review for the named personal/business accounts, and a concise findings-and-next-steps report with prioritized; wider implementation would be separately scoped on Freelancer. Best Regards, 8veer
$1,900 USD in 10 days
0.0
0.0

Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED ETHICAL HACKER & EXPERIENCED EXPERT This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$750 USD in 1 day
0.0
0.0

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€250-750 EUR