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Signal downloads spike in the US and Yemen amid government scandal

The encrypted messaging app Signal is getting some unexpected attention this week. High-ranking officials in the Trump administration, including Vice President J. D. Vance and Secretary of Defense Peter Hegseth, communicated the plans for an attack on the Yemeni Houthis via a potentially unauthorized group chat on Signal. However, Atlantic editor-in-chief Jeffrey Goldberg was mistakenly…

NHS vendor Advanced to pay £3M fine following 2022 ransomware attack

NHS vendor Advanced will pay just over £3 million ($3.8 million) in fines for not implementing basic security measures before it suffered a ransomware attack in 2022, the U.K.’s data protection regulator has confirmed.  It’s half the fine that the Information Commissioner’s Office had initially sought in August 2024, when the data watchdog said it…

Die 10 häufigsten IT-Sicherheitsfehler

srcset=”https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?quality=50&strip=all 12500w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=300%2C200&quality=50&strip=all 300w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=768%2C512&quality=50&strip=all 768w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=1024%2C683&quality=50&strip=all 1024w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=1536%2C1024&quality=50&strip=all 1536w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=2048%2C1365&quality=50&strip=all 2048w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=1240%2C826&quality=50&strip=all 1240w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=150%2C100&quality=50&strip=all 150w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=1046%2C697&quality=50&strip=all 1046w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=252%2C168&quality=50&strip=all 252w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=126%2C84&quality=50&strip=all 126w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=720%2C480&quality=50&strip=all 720w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=540%2C360&quality=50&strip=all 540w, https://b2b-contenthub.com/wp-content/uploads/2025/03/shutterstock_2491155871.jpg?resize=375%2C250&quality=50&strip=all 375w” width=”1024″ height=”683″ sizes=”(max-width: 1024px) 100vw, 1024px”>Von ungepatchten Sicherheitslücken bis hin zu unzureichenden Backups: Lesen Sie, wie sich die häufigsten IT-Sicherheitsfehler vermeiden lassen.   eamesBot – Shutterstock.com Verschlüsselte…

Generative AI: threat or opportunity? It depends on your adaptive speed!

Now that AI reasoning capabilities are blasting and becoming accessible, folks tend to argue that generative AI will bring us a new era of exploitation. More zero days, more vulnerabilities, more sophisticated, and in higher frequency. The emergence of more new exploitation techniques will significantly increase the number of new vulnerabilities. We have seen in…

Has GetReal cracked the code on AI deepfakes? $18M and an impressive client list says yes

The proliferation of scarily realistic deepfakes is one of the more pernicious byproducts of the rise of AI, and falling victim to scams based on these deepfakes is already costing companies millions of dollars — not to mention the implications these could have on national security. A startup that’s built a toolset aimed at governments…

KI-Agenten erobern die Cybersicherheitsbranche

Microsoft führt KI-Agenten ein, um die Cybersicherheit angesichts zunehmender Bedrohungen zu automatisieren. Denis Linine – shutterstock.com KI-Agenten, die in der Lage sind, Code auszuführen und Websuchen durchzuführen, gewinnen in der gesamten Tech-Branche an Bedeutung. Ein weiteres Feld, welches immer wichtiger wird, ist automatisierte Sicherheit. Diese Tools sind geeignet für Aufgaben wie Phishing-Erkennung, Datenschutz und Identitätsmanagement.…

Quantenschlüssel aus der Sicht des CISO

loading=”lazy” width=”400px”>Quantum Key Distribution (QKD) dient dazu, Verschlüsselungsschlüssel sicher zwischen zwei Parteien zu verteilen. Shaiith – shutterstock.com Der sogenannte Q-Day, an welchem Quantencomputer leistungsstark genug sind aktuelle Standardmethoden der Verschlüsselung zu knacken, rückt näher. Eine der Lösungen, welche zum Schutz vor dieser Quantenbedrohung entwickelt wurde, ist die sogenannte Quantum Key Distribution (QKD). Das Potenzial von…

The Trump administration planned Yemen strikes in an unauthorized Signal chat

The Trump administration’s national security leaders accidentally included the editor-in-chief of the Atlantic, Jeffrey Goldberg, in a chat on Signal discussing confidential plans to attack Yemen’s Houthis. “I could not believe that the national-security leadership of the United States would communicate on Signal about imminent war plans,” Goldberg wrote of the March 15 messages, which…

From Spreadsheets to Solutions: How PlexTrac Enhances Security Workflows

In this special episode of the Shared Security Podcast, join Tom Eston and Dan DeCloss, CTO and founder of PlexTrac, as they discuss the challenges of data overload in vulnerability remediation. Discover how PlexTrac addresses these issues by integrating various data sources, providing customized risk scoring, and enhancing remediation workflows. The episode offers an insightful…

Public-private partnerships: A catalyst for industry growth and maturity

As cybercriminals evolve their tactics, relying on tools like AI to simplify and speed their existing efforts, the cybersecurity industry also must evolve at an extraordinary pace. From CISOs to government agencies to software vendors, organizations everywhere are constantly rethinking and reimagining their approaches, with many adopting emerging technologies and developing more proactive strategies for…

Hacker nutzen alte Windows-Sicherheitslücke aus – Microsoft tut nichts

Timepopo – shutterstock.com Experten des Sicherheits-Unternehmens Trend Micro haben eine als ZDI-CAN-25373 bezeichnete Sicherheitslücke in Windows entdeckt, die Angreifer seit mindestens 2017 ausnutzen. Über die Lücke können die Angreifer Schadcode auf den betroffenen Windows-Rechnern ausführen, sofern der Benutzer eine verseuchte Webseite besucht oder eine infizierte Datei öffnet. Die Lücke steckt in der Vorgehensweise, wie Windows .lnk-Dateien (Verknüpfungsdateien) verarbeitet.…

How a $6M bet on Wiz turned into a massive 200x return for one early backer

Wiz’s $32 billion all-cash acquisition by Google parent Alphabet promises a colossal payday for the cybersecurity startup’s early-stage investors. The deal is a big win for Sequoia, one of the best-known VC firms, which stands to make $3 billion, about 25x the money it invested in the company, Bloomberg reported. Despite substantial returns for Sequoia’s…