What wonderful service, and such peace of mind. I truly appreciate it.
Hired ComSec for Residential TSCM/Cyber TSCM Services
Jill, VA, Residential Client
ComSec's Team are "Best-in-Class" and will deliver top-quality performance & customer-service...In my opinion, especially when it come to counter-espionage services you can lean-on & trust, ComSec has no peers.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Joseph S., President, Corporate Client
I can’t tell you how thankful I am to have done business with you. Your services are worth every penny. The peace of mind is immeasurable!
Hired ComSec for Residential TSCM/Cyber TSCM Services
PAUL J., AZ, Residential Client
It was a pleasure to meet and work with Frank. We'll definitely use ComSec again should we need additional services.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Pam, CA, Corporate Client
Thank you all again for your assistance in this matter. It has been a pleasure working with Frank, John G. and you.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Paul, FL, Corporate Client
This company is the real deal. I had a situation where it was questionable if I was being bugged. I was referred to JD and his company. In speaking with JD over the phone for the initial discussion he was clear, direct, and professional. The end result was my concerns were alleviated and I could not be happier.
Hired ComSec for Residential TSCM/Cyber TSCM Services
MS, MA, Residential Client
We're so glad we hired ComSec. Thanks for hunting down the issue and helping correct the problems.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Steve, OH, Corporate Client
Thank so much for the help! The peace of mind is so valuable.
Hired ComSec for Residential TSCM/Cyber TSCM Services
Mark, CO, Home Owner
Everyone we dealt with at ComSec was knowledge and helpful. We definitely hired the right company.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
A.Z., NYC, Corporate Client
I appreciate J.D’s help with ensuring the security of my home and belongings. It was great being informed of potential security risks and discussing the electronic threats that we face today. Thanks again!
Hired ComSec for Residential TSCM/Cyber TSCM Services
Paul, WV, Residential Client
J.D., your technical expertise and equipment are very impressive. I'm very confident in your services and appreciate the attention I was given and all of the help.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Adrien, CA, Tech Executive
Your team was responsive to our needs on such short notice. We will definitely recommend ComSec to colleagues in need.
Hired ComSec for Pre-Meeting TSCM/Cyber TSCM Services
Paul, Washington DC, Government Contractor
J.D.'s expertise and knowledge set him apart in the industry. We would not trust anyone else with performing TSCM/Cyber TSCM services of our aircraft!
Hired ComSec for Aircraft TSCM/Cyber TSCM Services
Howard, TX, Corporate Client
You did such a great job the last time, I'll be using your services for all of my clients.
Hired ComSec for Cellphone Forensics Services
Dave, TX, Corporate Client
ComSec has been performing pre-meeting sweep services and in-conference monitoring for our corporate events for several years. We could not be more pleased with J.D.'s expertise, the level of services provided and the overall responsiveness of the ComSec team. Great Job!
Hired ComSec for Meeting TSCM / Cyber TSCM Services
Paula, MD, Corporate Client
The level of service and the technical knowledge of your team far exceeded our expectations. We will definitely be contacting ComSec for services in the future.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Ted, NYC, Corporate Client
I am deeply thankful for the peace of mind your service has provided me with.
Hired ComSec for Residential TSCM / Cyber TSCM Services
Paula, WA, Residential Client
Thanks a million to you and Lisa for taking on this job on such short notice. Trust me, you have secured a spot on our very short list of companies to call when we find ourselves in need of such services. Thanks again for the swift response to our very urgent call for assistance.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Corporate Client, Fortune 500 Company
Thank you very much for the quick turnaround. Frank did a great job and was very professional. We appreciate your help in giving us peace of mind with our concerns. The whole process working with you all was very efficient, professional and organized. We will definitely call you in the future if we need additional services. Thanks again!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
PW, MD, Corporate Client
J.D. & Brent were great to work with! We will definitely use your services again.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
A.R., Corporate Client, District of Columbia
I was very satisfied with the service provided, your availability, your responsiveness and the overall experience. I will definitely recommend your company to friends and colleagues.
Hired ComSec for Residential TSCM/Cyber TSCM Services
KH, MD, Residential Client
Very much appreciate your help in moving this logistically so quickly! We will definitely recommend you all to our friends and partners.
Hired ComSec for Corporate TSCM / Cyber TSCM Services
Michael, Washington DC, Corporate Client
What an amazing company and individual who really cares and wants to help his customers i thank you JD!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
Corporate Client, CA
I was assured that I was getting an inspection of quality and expertise, thanks to J.D’s explanation of his equipment and the services provided.
Hired ComSec for Residential TSCM/Cyber TSCM Services
Pam, IL, Residential Client
Thanks for sending the reports through JD. We appreciate the expert tscm services you and your team provided. V/r, SJ
Hired ComSec for Corporate TSCM/Cyber TSCM Services
SJ, Washington DC, Corporate Client
Good morning J.D., I have successfully retrieved the report and downloaded the contents of the folder. I want you to know that you have put my mind at easy and given me the freedom to carry on with my daily activities minus the worry, stress, and fear. I greatly appreciate your integrity! Good luck on all of your future endeavors! Warmest Regards, R.A.
Hired ComSec for Residential TSCM/Cyber TSCM Services
RA, TX, Residential Client
I came across J.D. when I was managing a large-scale cyber incident response for a F500 company, who had had their computer networks breached by Chinese nationals. The investigation led us throughout the world, with on-site inspections in Beijing, Shanghai, Singapore, Mumbai, Mangalore and several locations in the United States. J.D. proved himself a consummate professional during that response, doing what he said, when he said he would do it, on or before deadline, at cost, as promised. I have subsequently engaged J.D. in a personal protection detail to clean a residence of a high-profile individual who was the subject of death threats and who was feeling vulnerable. J.D.’s work ensured the person was assured of their privacy and attained a peace of mind they had not felt in some time. Again, as promised, on time, on budget. I recommend J.D. wholeheartedly and without reservation for TSCM work.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
NS, TX, Corporate Client
J.D. Leasure’s performance in the field of TSCM/Cyber TSCM is outstanding in every respect. I’ve interacted with and worked around J.D. Leasure for a number of years, during that time I’ve know his work to be of the highest quality and integrity. His experience in the field of Technical Countermeasures is extensive (i.e., just read his BIO) and consistently exceeds the expectations of the clients I have forwarded to him. J.D. is smart, methodical in his approach and he runs a lean company so if you are interested in protecting your intellectual property or have a need for his services give Mr. Leasure and his team at ComSec a call.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
MG, VA, Corporate Client
J. D., I just wanted you to know that I truly trust your expertise and feel honored that you took my assignment. Your professionalism and ability to get to the bottom of the situation quickly exceeded my expectations. Your thorough sweep and suggestions were a vital part of my peace, and for that, I am most grateful. Thanks again
Best regards, JC
Hired ComSec for Residential TSCM/Cyber TSCM Services
JC, AZ, Residential Client
Really enjoyed meeting the team and I think everything worked out great for my company’s needs.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
AH, VA, Corporate Client
J.D. and Johnny are Awesome! They are both knowledgeable, professional and a pleasure to work with! Thank you and Johnny for all of your hard work! It was definitely a pleasure!
Hired ComSec for Multiple Corporate TSCM/ Cyber TSCM Services
ARS – San Antonio, TX
ComSec is responsive, thorough, and knowledgeable.
Hired ComSec for Residential TSCM/Cyber TSCM Services
PM, DC
You and your team did a fantastic job JD! Keep up the good work!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
M.D.S., MI, Corporate Client
GREAT CUSTOMER SERVICE !!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
M.K.L., New York, NY, Fortune 500 Client
I feel that the service that was provided was excellent. When dealing with a situation that includes potential privacy breech, you need someone that firstly, knows what they are doing and secondly that listens and responds to each concern. I feel that both objectives were met with ComSec. Thank you for the help.
Hired ComSec for Residential TSCM/Cyber TSCM Services
“Heather”, Residential Client
The response and attitude of your team was outstanding. Will definitely use ComSec again!
Hired ComSec for Corporate TSCM / Cyber TSCM Services
“William”, Fortune 500 Corporation
Working with JD was a great experience. He was very knowledgeable, courteous and timely. A++!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
“Barret”, Fortune 500 Corporation
J.D. is of highest moral aptitude, character and intelligence that I have had the pleasure to work with for some time. I hold J.D.’s opinions at the highest esteem and respect. From the vast knowledge that he possesses, I consider Mr.LeaSure’s counterespionage expertise an asset in any business, diplomatic, intelligence or security venture on the global scale invaluable.
Government of Israel
Jacob Goldberg
J.D.’s team responded to a highly critical situation within hours of the first contact. Upon arrival at the site – the project initiated immediately and resulted in an extremely satisfied client that subsequently requested J.D.’s team on followup engagements.
Hired ComSec for Multiple TSCM/Cyber TSCM Services
Jarrett Kolthoff, President/CEO SpearTip, LLC
Mr. LeaSure's extraordinary field experience for the past several decades helps to ensure both an accurate and successful meeting. His vast knowledge and equipment makes him the best in his field. I am so excited to describe my experience with ComSec and assure all of you what great success I had hiring him. The best decision I have made. Don’t leave any doubt if, you have suspicions BRAVO
President of Osprey Spill Control (OSC)
Mary Meyer
I first spoke with J.D. after discovering what appeared to be a battery operated electronic listening device hidden in my office. J.D. counseled me on the precautionary steps that I should immediately take while he worked to identify the device. Within an hour of emailing a photo to J.D., he responded with an exact identification of the device, including source information and additional go-forward advice.This instance turned out to be a harmless office prank that did not involve an actual listening device. The person responsible was identified and completely disclosed their intentions. It is reassuring to know that had this been a real threat to the security of confidential information, J.D. was there to identify and remove the threat. If you are looking for a true professional who takes your concerns seriously, I highly recommend contacting J.D. I surely will.
Baxter Healthcare Corporation
Perry Crumbaker
Director of Business Operations
Spillane Associates has had the pleasure of using the technical services of J.D. in the field of TSCM (Technical Surveillance Counter Measures) for our high-profile client. Aside from the extremely high quality of work that was provided, J.D. worked around a challenging client schedule to accomplish the TSCM. Above all, J.D. made the client comfortable and secure while maintaining the level of service expected from Spillane Associates. I would not hesitate to use the proven services of J.D. LeaSure for any of our clients in the future.
Investigator at NJ Department of Banking & Insurance
Robert Spillane
There is no other way to describe J.D., other than he is the quintessential consummate professional. I use his firm frequently for my high profile clients
Hired ComSec for Multiple TSCM/Cyber TSCM Services
Owner, Samuel Yount Investigations, Inc.
I have personally and professionally known JD for well over 20 years. JD has always presented himself in the most professional manner. Serving in Special Forces and requiring equipment of the highest standard has always been our benchmark of operation and settle for nothing less. JD consistently provided our unit with the highest grade, cutting edge technology products on the market. I strongly recommend anyone looking for the highest professional TSCM service, from some one who truly has the client’s best interest at hand. Understanding the needs of our current security corporate culture climate, where confidentially, timeliness, and accuracy is a must, anyone looking for these specific capabilities should speak with JD about his line of cutting edge TSCM services that are truly second to none. Brent Delorier CWO (R) US Army, Special Forces
- Brent Delorier, CWO (R), US Army, Special Forces
- Brent Delorier, Associate
- Booz Allen Hamilton, Virginia
- Testimonial, US Army, Special Forces
President/CEO at Jäger Group LLC
Brent Delorier
I have known J.D. for a number of years now. J.D’s expertise in the areas of TSCM, Counterespionage and espionage detection methods is, by far, the most detailed and professional that I have seen in the industry. His skills and professional services come with my highest recommendation!
Hired ComSec for Multiple TSCM/Cyber TSCM Services
Kristopher Bleich, EnCE, C|EH
Director of Forensic Services, SpearTip LLC
J.D., so sorry for my late response. I did receive your report and have taken your recommendations to my IT manager for further action. Thank you for your professional service and your quick availability. Your work has allowed many of us to rest easier. Thank you for everything.
Top qualities: Expert, On Time, High Integrity
Hired ComSec for Residential TSCM/Cyber TSCM Services
“Jenny” PA, USA
Thank you, J.D. I now know who to go to for future needs and who to recommend to my associates – yes, it’s you!
Top qualities: Great Results, Expert, High Integrity
Hired ComSec for TSCM / Cyber TSCM Services
“Robert”, Washington DC
JD, Thanks for the detailed report, and for the thorough service. I would use your service again, and would certainly recommend you to others.
Hired ComSec for Residential TSCM/Cyber TSCM Services
“Todd”, Knoxville, KY
J.D. Your team did an excellent job at our facility. Truly an exceptional team and service! V/r
Hired ComSec for Corporate TSCM/Cyber TSCM Services
“J.R.” D.C., Corporate Client
Great team of experts who are proficient and knowledgeable in this business. It was a pleasure working with ComSec LLC!
Hired ComSec for Corporate TSCM/Cyber TSCM Services
“S.S.”, MD, Corporate Client
We are very satisfied, and happy with the personalized service and availability of ComSec to suit our customized needs.
Hired ComSec for Corporate TSCM/Cyber TSCM Services
“Fortune 100 Corporation”
Your organization is one of the most professional and knowledgeable in the industry, that we have had the pleasure to work with...
Hired ComSec for Multiple TSCM/Cyber TSCM Services
“John”, U.S. Defense Contractor
The response and attitude of your team was outstanding. Will definitely use ComSec again.
Hired ComSec for Multiple Corporate TSCM / Cyber TSCM Services
“Bill”, Fortune 500 Corporation
Thank you! I appreciate how fast you were able to get here and help me!
Hired ComSec for Corporate TSCM / Cyber TSCM Services
“Carrie”, Small Business Owner
