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🪐 What’s happening in tech today, July 7, 2025?

The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, USSR Launched Venera 16 to Study Venus in 1983, King Louis XIV of France Was Coronated in 1654, The Douglas DC-4E Made Its First Test Flight in 1938, Sony Launched Betamax in 1975, and we present you with these top quality stories. From The Cybercriminal, The Elevator, and The Red Gucci Dress Prophecy to Under the Hood of WebRTC: From SDP to ICE and DTLS in Production, let’s dive right in.


The Market Today

#04 Amazon
223.41 +0.71%
#01 Bitcoin
$108294.07 -0.58%

web3

Could This Be The Future We Desire: Why Blockchain Is Good For Business

TL;DR Blockchain is often said to revolve around trust. Here we will see why it is good for business.

By @ayinketh [ 6 Min read ]

There has been a lot of hype around blockchain today, but if you ask around what blockchain is actually useful for, getting a clear answer is not easy. Blockchain is often said to revolve around trust. And here you will see why blockchain is good for business.

Take advertising, for instance...

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machine-learning

Junior Cybersecurity Roles Are Vanishing—Blame Agentic AI

TL;DR MCP and ACP protocols are killing entry-level jobs. 94% of IT positions need experience, 90% of tasks automated. Adapt or perish in the AI job apocalypse.

By @morpheuslord [ 6 Min read ]

Now that you have understood this at least on the surface level, I did not go too deep into the code aspects (I might write a separate blog on that). We can move on to the issue with this and cybersecurity...

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media

The Cybercriminal, The Elevator, and The Red Gucci Dress Prophecy

TL;DR Step into the darkly seductive world of Hourglass, a sci-fi novel exploring AI, biohacking, and post-human ethics in a near-future dystopia.

By @jroseland [ 16 Min read ]

Hackers, what follows is the first chapter of my new science fiction novel, Hourglass, about Biohacking, cybercrime, philosophy, AI, and some seriously weird real science - all set in a believable near-future dystopia. Yes, it’s available as an audiobook. Enjoy!

“Discretion is the better part of valor.”..

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programming

Under the Hood of WebRTC: From SDP to ICE and DTLS in Production

TL;DR Dive into WebRTC internals: how SDP, ICE/STUN/TURN, and DTLS-SRTP enable secure, real-time media between browsers with no plugins required.

By @oleksiijko [ 2 Min read ]

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On This Day

USSR Launched Venera 16 to Study Venus

The Venera 16 probe was a Soviet space probe launched on June 7, 1983, from the Baikonur Cosmodrome, which is located in present-day Kazakhstan. Its mission was to study the atmosphere and surface of Venus, and it arrived at Venus on October 11, 1983, after a journey of about four...

Poll Of the Week

Which of These Technologies Has the Most Optimistic Outlook for 2023?

Happy New Year Beautiful Humans! For the Tech Community, every year is marked by unique heroes, villains, and dark horses. The previous year came with its grumpy bear markets, lay-offs, Fried Bankmans, Smart contracts, whims of Musk, and student-essay-completing conversational AI. 2023 comes with a clean-ish slate. With that in mind, let us know which of these you think will have the best year.

5% Immersive Reality

40% Artificial Intelligence

10% Cloud & Edge Computing

21% Web3

9% Blockchain

6% Quantum Computing

6% Others

🧑‍💻 What happened in your world this week?

It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️

Click Here to Be Interviewed on HackerNoon

We hope you enjoy this 30 minutes worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.

See you on Planet Internet! With love,

The HackerNoon Team ✌️

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