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MY TAKE: How decentralizing IoT could help save the planet — by driving decarbonization

The Last Watchdog

This was the theme of Infineon Technologies’ OktoberTech 2023 conference, which I had the privilege of attending at the Computer History Museum in the heart of Silicon Valley. The theme of their conference, Driving decarbonization and digitalization – together , defines the company’s culture.

IoT 255
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Feds Seize LockBit Ransomware Websites, Offer Decryption Tools, Troll Affiliates

Krebs on Security

The government says Russian national Artur Sungatov used LockBit ransomware against victims in manufacturing, logistics, insurance and other companies throughout the United States. In addition, the Japanese Police, supported by Europol, have released a recovery tool designed to recover files encrypted by the LockBit 3.0

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How to hack Wincor Cineo ATMs to bypass black-box attack protections and withdraw cash

Security Affairs

“According to Vladimir Kononovich, some manufacturers rely on security through obscurity, with proprietary protocols that are poorly studied and the goal of making it difficult for attackers to procure equipment to find vulnerabilities in such devices. Wincor is currently owned by ATM manufacturer giant Diebold Nixdorf.

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Attack Against PC Thunderbolt Port

Schneier on Security

The attack requires physical access to the computer, but it's pretty devastating : On Thunderbolt-enabled Windows or Linux PCs manufactured before 2019, his technique can bypass the login screen of a sleeping or locked computer -- and even its hard disk encryption -- to gain full access to the computer's data.

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New LockFile ransomware gang uses ProxyShell and PetitPotam exploits

Security Affairs

On Thursday, Orange Tsai gave a talk at the Black Hat conference and shared details about the Microsoft Exchange vulnerabilities. Threat actors started actively scanning for the Microsoft Exchange ProxyShell remote code execution flaws after researchers released technical details at the Black Hat hacking conference.

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QakBot Big Game Hunting continues: the operators drop ProLock ransomware for Egregor

Security Affairs

First, the initial access is always gained via QakBot delivered through malicious Microsoft Excel documents impersonating DocuSign-encrypted spreadsheets. Egregor operators leverage the intimidation tactics, they threaten to release sensitive info on the leak site they operate instead of just encrypting compromised networks.

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Keeping the Internet Secure

Adam Shostack

Today, a global coalition led by civil society and technology experts sent a letter asking the government of Australia to abandon plans to introduce legislation that would undermine strong encryption.