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Homomorphic Encryption Makes Real-World Gains, Pushed by Google, IBM, Microsoft

eSecurity Planet

The increasing mobility of data, as it ping-pongs between clouds, data centers and the edge, has made it an easier target of cybercrime groups, which has put a premium on the encryption of that data in recent years. Since then, interest in fully homomorphic encryption (FHE) has increased, largely paralleling the rise of cloud computing.

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Hertzbleed Side-Channel Attack allows to remotely steal encryption keys from AMD and Intel chips

Security Affairs

Hertzbleed attack: Researchers discovered a new vulnerability in modern Intel and AMD chips that could allow attackers to steal encryption keys. “Second, Hertzbleed shows that, even when implemented correctly as constant time, cryptographic code can still leak via remote timing analysis. ” continues the post.

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Hackers Are Now Exploiting Windows Event Logs

eSecurity Planet

The system uses DLL (Dynamic Link Library) files to store some resources the application needs and will load automatically. If it does not find one, the encrypted shell code is written in 8KB chunks in the event logs. The malware analysis by Kaspersky is quite remarkable and detailed. Also read: How Hackers Evade Detection.

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Application modernization overview

IBM Big Data Hub

Application modernization starts with assessment of current legacy applications, data and infrastructure and applying the right modernization strategy (rehost, re-platform, refactor or rebuild) to achieve the desired result. Subsequent phases are build and test and deploy to production.

Cloud 100
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Taking down Gooligan: part 2 — inner workings

Elie

This post provides an in-depth analysis of the inner workings of Gooligan, the infamous Android OAuth stealing botnet. This file is encrypted with a hardcoded [XOR encryption] function. This encryption is used to escape the signatures that detect the code that Gooligan borrows from previous malware. first post.

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Taking down Gooligan: part 2 — inner workings

Elie

This post provides an in-depth analysis of the inner workings of Gooligan, the infamous Android OAuth stealing botnet. This file is encrypted with a hardcoded [XOR encryption] function. This encryption is used to escape the signatures that detect the code that Gooligan borrows from previous malware. first post.

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The Hacker Mind Podcast: Fuzzing Crypto

ForAllSecure

Guido Vranken returns to The Hacker Mind to discuss his CryptoFuzz tool on GitHub, as well as his experience fuzzing and finding vulnerabilities in cryptographic libraries and also within cryptocurrencies such as Ethereum. Fortunately, in this episode, we’re discussing vulnerabilities in both. Or just a Ponzi Scheme.