Can Private Investigators Spy on Cell Phones?

The number of Private Investigators (PIs) in the USA has grown from 73,525 in 2016 to 86,635in 2017. There has been an increase of nearly 18% for one year alone. Such a growing number means that there is an increasing demand for such services. This trend is not prevalent in only the USA. There is a similar sweeping trend all across the globe. Hence, you need to know about the powers these PIs have. One of the most asked questions is the power of PIs and infidelity investigators, over your mobile phones. If you are unaware of this question, you have come to the perfect place. We will tell you all about the powers of the PIs when it comes to your mobile phones.

How can Private Investigators gain access to your mobile phones?

One of the most popular ways how PIs can gain access to your mobile phones is via Cell phone Spyware. This software is used by a majority of PIs. Any third party can install a Cell Phone Spyware on your mobile phone. It can be done via downloads and other similar actions. The purpose of cellphone spyware is to get information about the activities of the mobile phone. These activities include phone calls made and location tracking. Such information is invaluable for any PI. However, the million-dollar question is whether or not these actions are legal.

The legal perspective of PIs monitoring cell phones

There is no “Yes or No” answer to this question. The legal aspect of the PIs monitoring cell phones is different for different places. However, some general laws apply to a vast majority of states. For example, the PIs cannot open, delete or tamper with your e-mails.

When it comes to tapping the phone lines directly, the laws are a bit more complicated. It is not legal to tap the phone of an individual without a warrant. Due to this, the PIs may resort to working with the police. In some areas of Australia, there must be a legal consent of at least one party of any conversation. In other regions, a legal consent of all parties is required. The GPS feature of mobile phones is also illegal to use for the PIs without the consent of the owner.the


The PIs can prove to be highly efficient in gathering information. They may be used for various purposes. However, there are some limitations to the powers of the PIs. You must be aware of these limitations so that you do not fall prey to any illegal activity. When it comes to tapping your mobile phones, the PIs cannot do much without your consent. Even if the PIs gain access to any personal information, it is inadmissible in a court of law. You can also initiate legal action against any such PI. It will result in the PI losing his/her license. Hence, you do not need to worry about this aspect. 

What Is It Like to Be a Private Investigator?

A private investigator is a person who searches for clues to gather for private individuals or clients or court cases. These professionals us a number of investigative and surveillance techniques to be able to gather information on a certain subject or situation that needs investigation. Their duties involve interviewing people, verifying information, conducting surveillance, and gather important facts on cases. A private investigator Sydney plays an important role in assisting private individuals, corporations and law enforcement.

The Job description of a Private Investigator

  • Collect information and investigate cases to support the attorney in representing defendants in criminal cases
  • Research on the case and arrest files with attorneys
  • Perform a very detailed background check on a person of interests, clients, law enforcement investigators and people who may be linked to the case.
  • Inspect certain crime scenes and review evidences submitted, take photographs on the crime scene and compile detailed reports
  • Interview witnesses to a case and compare statements
  • Coordinate with forensic and scientific experts to analyze pieces of evidence, review case notes and evaluate clients
  • Prepare reports that describe findings, expert opinions, details on evidence and other facts that are involved in a certain case.
  • Conduct private investigations and report back to clients
  • Run searches on public records and databases
  • Testify during hearings or other court proceedings if needed.

Responsibilities of Private Investigators

Research – this is the primary task of an investigator. It could be researching on a certain personal background, family history, legal records, conducting database research for a certain case for as long as it entails research this is a job for an investigator.

Surveillance – research involves watching, conducting surveillance, and researching. This may involve watching your subject without them being aware to check on his activities.

Interviewing – this a part of the fact-finding method which involves gathering evidence by interviewing a person or people who may be connected to a case or a subject. The information that is gathered through the interview will then be combined and gathered as evidence.

There are several types of Investigators

  1. Civil Investigators – their services are offered on behalf of government departments or corporations or insurance companies.
  2. Factual Investigators and Surveillance Investigators – these investigators work on finding and gathering evidence to get a clear picture of a case or circumstance. Their job entails interviewing, gathering information and research.

So what does it take to be a private investigator?

In becoming a private investigator, you may need to meet a certain requirement. The requirement may vary depending on the law in which country you came from. Like if you want to become a private investigator Sydney, you must meet the requirement that is required by the law in Sydney. But in general, here are some requirement in becoming a private investigator.

  • Must be of legal age (18 years old and above)
  • Must have a high school diploma or equivalent
  • Must pass a background check
  • Must be willing to work with rotating schedule and overtime
  • Critical thinking and inductive reasoning skills


  • Must have access to a vehicle
  • Bachelor’s degree in Criminal Justice, Forensic or Social Science
  • Has experience in law enforcement

• Has a strong understanding of cybersecurity issues?