The Cyber Case Series

by Ken Tentarelli

Seph photo2

The Cyber Case Series

Cybercriminals don’t hide in shadows. They hide in signals, in networks, and in the silent hum of the technology we trust. Their attacks are often invisible until lives are disrupted, fortunes disappear, or critical systems fail.

And Seph Carano is the wall they crash against.

As an agent of the Cyber Security Agency, Seph hunts the hackers, cybercriminals, and digital predators who believe they’re beyond the reach of justice. She follows the evidence wherever it leads—from the dark web to the critical systems we depend on every day—knowing that every second counts and every mistake has consequences.

Every Cyber Case novel begins with a cybercrime that’s real. Inspired by today’s most dangerous digital threats, the series transforms authentic cybersecurity into gripping, page-turning thrillers where the technology is real, the crimes are real, and only the story is fiction

A dark web hacker unleashes chaos. Seph must stop him before he attacks again.

A hacked city network unleashes a deadly digital manhunt.

A school network breach spirals into a dangerous cyberbullying case.

A sabotaged autonomous truck turns a public demo into a deadly trap.

A dark‑web syndicate weaponizes a Bluetooth exploit to strike at a global conference.

From an author who knows technology

Technology has fascinated me my entire life. After a career designing communications systems and internet security protocols, I turned to writing.

Following seven award-winning historical novels, I returned to my first passion—technology—to create the Cyber Case series. Drawing on real cyber crimes and decades of experience in telecommunications, I write fast-paced techno-thrillers that make today’s cybersecurity threats both authentic and accessible. 

These books were written by me, not AI.    More>

Praise for the Cyber Case series

” bold, fast-moving cyber thriller… smart, timely, and exhilarating.” – Seattle Book Review

 “a thoughtful and accessible technothriller… grounded, plausible, and human at the center.” – Literary Titan (5 stars)

“a masterclass in technical authenticity, delivering a high-stakes narrative that perfectly fuses “engineering precision” with “award-winning storytelling”.

“Protagonist Seph Carano is a powerhouse of intuition and “quiet intensity,” leading her team with a “warp speed” focus that keeps the reader perpetually on edge.” – Manhattan Book Review

“Tentarelli translates the invisible world of code and dark-web forums into high-stakes drama.  Persephone Carano is a standout protagonist—methodical, sharp, and possessed of a “ticking clock” intuition.” – Printed Word Reviews

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