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MasterCard DNS Error Went Unnoticed for Years

Krebs on Security

MasterCard.com relies on five shared Domain Name System (DNS) servers at the Internet infrastructure provider Akamai [DNS acts as a kind of Internet phone book, by translating website names to numeric Internet addresses that are easier for computers to manage]. MasterCard’s request to Caturegli, a.k.a. ” from Moscow.

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LastPass: ‘Horse Gone Barn Bolted’ is Strong Password

Krebs on Security

This is significant because in November 2022, LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. KrebsOnSecurity last month interviewed a victim who recently saw more than three million dollars worth of cryptocurrency siphoned from his account.

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More Cryptanalysis of Solitaire

Schneier on Security

In 1999, I invented the Solitaire encryption algorithm , designed to manually encrypt data using a deck of cards. It was written into the plot of Neal Stephenson's novel Cryptonomicon , and I even wrote an afterward to the book describing the cipher. Other phenomena merit further investigation.

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Cybersecurity in Aviation: Rising Threats and Modernization Efforts

SecureWorld News

Much of the industry still relies on legacy operational tech (OT) systems that lack modern security features such as automated patch management and encryption by default. A cyberattack on any link, be it a ground-handling contractor or a software provider, can trigger cascading failures. Airports have also been targeted.

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Here’s what data the FBI can get from WhatsApp, iMessage, Signal, Telegram, and more

Malwarebytes

A recently disclosed FBI training document shows how much access to the content of encrypted messages from secure messaging services US law enforcement can gain and what they can learn about your usage of the apps. All of them are messaging apps that promise end-to-end encryption for their users.

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Cybersecurity Governance: The Road Ahead in an Era of Constant Evolution

SecureWorld News

Laws such as the EU's Digital Operational Resilience Act (DORA), the SEC's cyber disclosure requirements, and China's Data Security Law illustrate a trend toward stricter accountability for security and risk oversight at the executive and board levels. It must evolve as rapidly as the threats it seeks to mitigate.

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GUEST ESSAY: Understanding the security limits of the static and dynamic passwords we rely on

The Last Watchdog

Password managers store passwords in an encrypted file called a vault, which is a target for attackers. When we sign up for an online account or request resetting a password, we usually receive a new password via e-mail. However, if an attacker is able to intercept and read this e-mail she or he will be able to compromise our account.

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