Reletter
Artwork for Investigator515

Investigator515

Investigator515

Writing about open source intelligence, cyber security, defence & geopolitics. Radio Hackers Editor on Medium Request a topic by contacting investigator515[@]proton.me

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues415SubscribersRead investigator515.substack.com

Curious about how many subscribers Investigator515 has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over three million newsletters.

Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.

Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.

Contact Information
How Many Subscribers?
Reletter gives you subscriber numbers, contacts, chart rankings, traffic estimates and more across 3m+ newsletters.

Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Hidden Trail: How MAC Addresses Reveal Real-World Locations via OSINT

Today, we live in an age of big data. ANPR tracks our vehicles, while big tech has been caught with its hands in the privacy cookie jar on more than one occasion over the past few years.

6 days ago
9
2

What The Tech?! Nylon

One of the biggest benefits of modern chemistry has been the ability to identify and isolate new materials and products. This has helped to bring evolution to the forefront, as humanity has placed a greater value on synthetic fibres. While ...

11 days ago
0
0

Flashing Your First Raspberry Pi Operating System

With all its different flavours and variants, the Raspberry Pi is great for the modern maker. However, it wasn’t always like this, as the original Pi would be endowed with much more modest specs and little in the way of support.

13 days ago
3
0

Your First SIGINT Toolkit For Under $100

RF-capable hardware can be expensive, particularly if you’re looking to transmit. And, the higher you go in the frequency range, the truer this is, with some microwave-capable systems being both elaborate and expensive.

18 days ago
9
8

Authors

The writers behind this newsletter.

  • Investigator515

    Investigator | OSINT | Privacy Tools | Hardware Hacks | Software Defined Radio | Radio Hackers Editor | Uncovering insights at the intersection of Technology and Security

  • Frequently Asked Questions

    How can I access the email archive for Investigator515?

    You can find recent issues that have been published by Investigator515 on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Investigator515 have?

    To see how many people subscribe to Investigator515, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Investigator515?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Investigator515 as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Investigator515?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Investigator515 using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters similar to Investigator515?

    Scroll up to where it says Similar Newsletters to see other publications like Investigator515. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Investigator515?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.