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Microsoft releases out-of-band update to fix Kerberos auth issues caused by a patch for CVE-2022-37966

Security Affairs

. “An unauthenticated attacker could conduct an attack that could leverage cryptographic protocol vulnerabilities in RFC 4757 (Kerberos encryption type RC4-HMAC-MD5) and MS-PAC (Privilege Attribute Certificate Data Structure specification) to bypass security features in a Windows AD environment.”

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Executive Order About Cybersecurity Urging Zero Trust Adoption

Thales Cloud Protection & Licensing

prioritize identification of the unclassified data” [Section 3(c)(iv)]. Within 180 days of the date of this order, agencies shall adopt multi-factor authentication and encryption for data at rest and in transit, to the maximum extent” [Section 3(d)]. Prior to protecting data, it is important to identify and classify it.

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The Impacts of Data Loss on Your Organization

Security Affairs

Understanding the different types of data is crucial for organizations as it helps them devise appropriate data protection and management strategies. Data can be classified into; Structured Data: Structured data refers to information that is organized in a predefined format.

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A custom PowerShell RAT uses to target German users using Ukraine crisis as bait

Security Affairs

de” The script bypasses the Windows Antimalware Scan Interface ( AMSI ) using an AES-encrypted function called bypass. The malicious code builds a unique id for the victim and exfiltrates data as a JSON data structure sent to the C2 server via a POST request.

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Over 39K unauthenticated Redis services on the internet targeted in cryptocurrency campaign

Security Affairs

Redis, is a popular open source data structure tool that can be used as an in-memory distributed database, message broker or cache. This may allow hackers to gain server privileges, delete or steal data, or even lead to an encryption extortion, critically endangering normal business services.”

Mining 90
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We need to talk about Go

Thales Cloud Protection & Licensing

Thus to solve the problem above, I can turn to [link] , which automatically generates Go data structures that match a JSON document. Go provides the bare bones necessary to do symmetric encryption, but it doesn’t support adding padding to the plaintext. Another example of a language deficit can be found in the crypto packages.

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New TSX Speculative Attack allows stealing sensitive data from latest Intel CPUs

Security Affairs

In the past months, security researchers devised several speculative -channel RIDL (Rogue In-Flight Data Load), Fallout, Microarchitectural Data Sampling ( MDS attacks ), and ZombieLoad. Unlike Meltdown, Spectre , and Foreshadow attacks, MDS attacks target CPU’s microarchitectural data structures.