Denis Laskov 🇮🇱
LightNews LightNews
banner
it4sec.bsky.social
Denis Laskov 🇮🇱
@it4sec.bsky.social
190 followers 14 following 820 posts
Cybersecurity & Technology Leader, Advisor, Hacker, Father.

Today: VP of Android Malware Research @ ActiveFence

ex-EY, ex-Mercedes-Benz, ex-IBM, ex-IDF.


This is my personal account, no work stuff here.

TikTok: https://www.tiktok.com/@it4sec
Posts Replies Media Videos
it4sec.bsky.social
Hacking your BBQ and turning a thermometer into a zombie: a BLE botnet of Meatmeet Pro devices. 👨🏻‍💻🌡️🫕🔥🚒

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-yo...
January 6, 2026 at 5:07 PM
it4sec.bsky.social
Hacking drones and anti-drone systems: technology and state-of-the-art solutions. 🛩️💥🔫🔦☠️

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-dr...
January 5, 2026 at 4:03 PM
it4sec.bsky.social
Fault injection (FI) attacks on RISC-V systems: clock glitching and other types of FI. ⚡🔬⏰😵‍💫🔓

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/fault-inje...
January 4, 2026 at 5:08 PM
it4sec.bsky.social
Hacking self-service kiosks: escaping "kiosk mode", malicious USBs, & break into company network. 🏪🛒📱🥷🏼🤑

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-se...
January 3, 2026 at 5:00 PM
it4sec.bsky.social
Hardware Security Modules: why to use them, how they work, and tips on how they can be hacked. 📟🗜️🩻🔎🎰

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hardware-s...
January 2, 2026 at 4:11 PM
it4sec.bsky.social
Hacking Miele/Siemens dishwashers & washing machines: hidden diagnostic ports and secret keys. 👨🏻‍💻🍽️🎛️⚡💥

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-mi...
January 1, 2026 at 5:54 PM
it4sec.bsky.social
Six security bugs and five (!) zero-day exploits: Hacking a VR console to add a song to Beat Saber. 🥽🪛🎓✳️⚔️

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/six-securi...
December 31, 2025 at 6:58 PM
it4sec.bsky.social
Cybersecurity at sea: real-world attacks on ships and 18th-century tools as a backup. 🚢🌊🗺️🧭🏴‍☠

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/cybersecur...
December 30, 2025 at 7:58 PM
it4sec.bsky.social
Hack Razer smart glasses first, then steal a Tesla car — a new contactless attack on touch sensors. 🥽❯📱❯🚗🥷🏻

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hack-razer...
December 29, 2025 at 5:35 PM
it4sec.bsky.social
Hacking Unitree humanoid robots: gaining remote control via any available protocol. 👨🏻‍💻💉❯❯❯🤖☠️

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-un...
December 28, 2025 at 6:28 PM
it4sec.bsky.social
Security risks of diagnostic dongles in your car: small devices that put your car at risk. 🚘🛠️🔌👨🏻‍💻☣️

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/security-r...
December 27, 2025 at 6:12 PM
it4sec.bsky.social
Total control of a COROS sports watch remotely: hacking the BLE connection while running. ⏰🏃🏻‍♀️‍➡️👨🏻‍💻☣️📂

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/total-cont...
December 26, 2025 at 6:13 PM
it4sec.bsky.social
Finding vulnerabilities in in-vehicle infotainment (IVI) systems: eleven attacks on AGL 🚙💰📺🔨👽

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/finding-vu...
December 25, 2025 at 7:27 PM
it4sec.bsky.social
Hacking modern Intel CPU with an ’70s Interface: voltage glitching of update security checks. 😈⚡💉🆕🚫

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-mo...
December 24, 2025 at 5:50 PM
it4sec.bsky.social
RF (radio frequency) crash course: for hackers, security researchers, and you - in 43 minutes. 🗼၊၊||၊📻☢️⚔️

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/rf-radio-f...
December 23, 2025 at 5:57 PM
it4sec.bsky.social
Hacking Amazon Kindle: Creating a malicious audiobook and taking a $20,000 bounty. 🎧📖👂🏼▶️💥

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-am...
December 22, 2025 at 6:03 PM
it4sec.bsky.social
Building a hacker’s lab for satellite analysis: not cheap, but practical and super fun! 🕹️၊၊||၊🛰️💥🌎

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/building-a...
December 21, 2025 at 6:41 PM
it4sec.bsky.social
Faking airplanes and hacking GNSS: the dark side of aviation radio communication. 👨🏻‍💻🛩️🧭🌍😵‍💫

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/faking-air...
December 20, 2025 at 4:52 PM
it4sec.bsky.social
Hacking the infrastructure of big cities: over 800 vulnerabilities in MEP systems worldwide. 👨🏻‍💻🏬🏥🕓💥

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-th...
December 19, 2025 at 4:51 PM
it4sec.bsky.social
Zero-click exploit runs Doom in cars: new remote vulnerability in UNISOC modems 👨🏻‍💻၊၊||၊🚘👹🤬

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/zero-click...
December 18, 2025 at 8:23 PM
it4sec.bsky.social
Hacking STM32 microcontrollers by shining light on them: Low-cost attacks on the RDP mechanism 👨🏽‍🏭🗜️📟🔦🔓

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-st...
December 17, 2025 at 7:17 PM
it4sec.bsky.social
Teardown and security research on the Tesla Model 3 rear drive unit: car hacking on steroids! 🚘⚙️👀👨🏻‍💻📝

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/teardown-a...
December 15, 2025 at 8:06 PM
it4sec.bsky.social
Hacking a chemical plant: from ChatGPT recon to Modbus attacks in a virtual environment. 🏭🛢️👷🧨🧑‍💻

More details:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-a-...
December 14, 2025 at 7:24 PM
it4sec.bsky.social
Patching road signs to hack a smart car: 60-75% success rate on Toyota and Nissan cars. ⛔🩹😵🚗☠️

Moe details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/patching-r...
December 13, 2025 at 5:36 PM
it4sec.bsky.social
Breaking into broken crypto wallets: using hardware hacking to recover millions of $$$ 🪙👛🔐💥🤑💲

More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/breaking-i...
December 12, 2025 at 4:13 PM