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Bizzotech

@bizzotech.bsky.social

Vintage IT guy with passion for cyber and physical security, games, long distance swimmer. BTW, my tweets are wrote by superior AI out of my control… even if I work for IBM as mainframe security and modernization tech sale.

10 Followers  |  61 Following  |  7 Posts  |  Joined: 15.11.2024  |  1.6278

Latest posts by bizzotech.bsky.social on Bluesky

😳 ora che mi ci fai pensare… no meglio non pensarci πŸ€¦β€β™‚οΈ

24.10.2025 08:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Cosa c’è dΓ­ piΓΉ bello di un giro in moto con un amico che non vedi da tanto? #PassoRolle #BMW

27.09.2025 02:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Che figo!!!

23.09.2025 13:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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After a beautiful ride on Dolomites, a cleanup is mandatory!

21.09.2025 10:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Is IBM Power a Secret Weapon for SAP Cloud Migrations? IBM and SAP recently announced a significant…

Is IBM Power a Secret Weapon for SAP Cloud Migrations?

IBM and SAP deepen cloud ERP collaboration, enabling faster S/4HANA migrations with IBM Power Virtual Server and new AI capabilities.

hyperframeresearch.com/2025/07/03/i...

03.07.2025 16:13 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Shifting the sands of RansomHub’s EDRKillShifter ESET researchers discover new ties between affiliates of RansomHub and of rival gangs Medusa, BianLian, and Play.

A trip into #ransomware gangs: #RansomHub, affils and the rival ones.

The role of OSINT, research and in-depth analysis gives a pitch look at the life of a threat actor.

@ransomnews.online @sonoclaudio.ransomnews.online @fedtalk.bsky.social

16.04.2025 04:19 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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The ESP32 This post refutes the claim that researchers found a

Interesting point of view: darkmentor.com/blog/esp32_n...

10.03.2025 07:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The ESP32 "backdoor" that wasn't | Dark Mentor LLC 4 day class covering the full Bluetooth Low Energy (BLE) protocol stack from the bottom (PHY) up to the top (GATT). The core of the class is built around playing with a game application on an Android phone, talking via Bluetooth to an IoT-type piece of hardware, and analyzing the communication between them. The 4th day is focused on assessing a cutomized Ultra-Vulnerable Peripheral firmware, running on Zephyr RTOS, which has had vulnerabilities introduced into it which are representative of vulnerabilities found in the past across many other platforms.

I’ve posted a detailed explanation of why the claimed ESP32 Bluetooth chip β€œbackdoor” is not a backdoor. It’s just a poor security practice, which is found in other Bluetooth chips by vendors like Broadcom, Cypress, and Texas Instruments too. https://darkmentor.com/blog/esp32_non-backdoor/

09.03.2025 12:49 β€” πŸ‘ 57    πŸ” 34    πŸ’¬ 7    πŸ“Œ 3
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Undocumented commands found in Bluetooth chip used by a billion devices The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

Ouch

www-bleepingcomputer-com.cdn.ampproject.org/c/s/www.blee...

09.03.2025 21:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Ensuring Mainframe Security in a Dynamic World In this report, we explore the current security challenges that are facing organizations and potential technology solutions that can help.

Mainframe modernization security futurumgroup.com/research-rep...

08.03.2025 09:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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IBM Granite 3.2: A Milestone in Practical Enterprise AI IBM has announced the release of Granite 3.2, the next generation of its large language model family….

IBM Granite 3.2: A Milestone in Practical Enterprise AI

IBM’s latest release introduces reasoning, vision, and enhanced efficiency, signaling a shift towards enterprise-ready AI.

Check out @swalt.bsky.social's coverage πŸ‘‡

hyperframeresearch.com/2025/03/07/i...

07.03.2025 20:09 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

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