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Microsoft: Happy 2025. Here’s 161 Security Updates

Krebs on Security

Kev Breen at Immersive points to an interesting flaw ( CVE-2025-21210 ) that Microsoft fixed in its full disk encryption suite Bitlocker that the software giant has dubbed “exploitation more likely.” Further reading on today’s patches from Microsoft: Tenable blog SANS Internet Storm Center Ask Woody Unpatched.ai

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A Day in the Life of a Prolific Voice Phishing Crew

Krebs on Security

Each participant in the call has a specific role, including: -The Caller: The person speaking and trying to social engineer the target. A tutorial shared by Stotle titled “Social Engineering Script” includes a number of tips for scam callers that can help establish trust or a rapport with their prey.

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Fla. Man Charged in SIM-Swapping Spree is Key Suspect in Hacker Groups Oktapus, Scattered Spider

Krebs on Security

2022 that an intrusion had exposed a “limited number” of Twilio customer accounts through a sophisticated social engineering attack designed to steal employee credentials. 12 blog post , the attackers used their access to Mailchimp employee accounts to steal data from 214 customers involved in cryptocurrency and finance.

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The Evolution of Encrypted IM Messenging Platforms – The Rise and Future of the OMEMO Protocol – An Analysis

Security Boulevard

Compared to OTR (Off-the-Record) which basically allows single-user type of secure and encrypted communication the OMEMO protocol actually allows multi-user type of data and information exchange further strengthening the protocol's position on the market for secure mobile IM (instant messaging) applications.

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Improve your AWS security posture, Step 3: Encrypt AWS data in transit and at rest

CyberSecurity Insiders

In the first two blogs in this series, we discussed properly setting up IAM and avoiding direct internet access to AWS resources. In this blog, we’ll tackle encrypting AWS in transit and at rest. Fortunately, with adequate encryption measures in place, data exposures such as these can be nullified.

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Strengths and Weaknesses of MFA Methods Against Cyberattacks: Part 2

Duo's Security Blog

In the first part of this three-part blog series , we discussed the various methods available to MFA users. WebAuthn-based authenticators use private keys that are not shared publicly and that can be stored securely on tamper-resistant hardware protected with strong encryption.

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Secure Communications: Relevant or a Nice to Have?

Jane Frankland

This is where the real opportunity lies, and what Im exploring in this blog. Why Free Tools Don’t Cut It While consumer grade and free communication tools like WhatsApp, Telegram, and Signal offer end-to-end encryption, and can help in crises, they do fall short when it comes to enterprise level security and compliance.