decrypting messages | Breaking Cybersecurity News | The Hacker News

In the year 2014, we came to know about the NSA's ability to break Trillions of encrypted connections by exploiting common implementations of the Diffie-Hellman key exchange algorithm – thanks to classified documents leaked by ex-NSA employee Edward Snowden. At that time, computer scientists and senior cryptographers had presented the most plausible theory: Only a few prime numbers were commonly used by 92 percent of the top 1 Million Alexa HTTPS domains that might have fit well within the NSA's $11 Billion-per-year budget dedicated to "groundbreaking cryptanalytic capabilities." And now, researchers from University of Pennsylvania, INRIA, CNRS and Université de Lorraine have practically proved how the NSA broke the most widespread encryption used on the Internet. Diffie-Hellman key exchange (DHE) algorithm is a standard means of exchanging cryptographic keys over untrusted channels, which allows protocols such as HTTPS, SSH, VPN, SMTPS and IPsec to negotia...

The makers of ultra secure BlackPhone titled by Silent Circle as, " world's first Smartphone which places privacy and control directly in the hands of its users ," have recently fixed a critical vulnerability in the instant messaging application that allows hackers to run malicious code on the handsets. BlackPhone was also hacked last year at the BlackHat security conference , but the interesting factor about the recent hack was that the attackers only needed to send just a message on a targeted phone number in order to compromise the device. The vulnerability was first discovered and disclosed by Mark Dowd , a principal security researcher at the Australia-based consultancy firm Azimuth Security. Dowd discovered the issue late in 2014, but waited to disclose it until Blackphone got their patches and fixes in place. The flaw actually resides in Silent Text application — the secure text messaging application bundled with the BlackPhone handsets, which is al...

AI agents have rapidly evolved from experimental technology to essential business tools. The OWASP framework explicitly recognizes that Non-Human Identities play a key role in agentic AI security. Their analysis highlights how these autonomous software entities can make decisions, chain complex actions together, and operate continuously without human intervention. They're no longer just tools, but an integral and significant part of your organization's workforce. Consider this reality: Today's AI agents can analyze customer data, generate reports, manage system resources, and even deploy code, all without a human clicking a single button. This shift represents both tremendous opportunity and unprecedented risk. AI Agents are only as secure as their NHIs Here's what security leaders are not necessarily considering: AI agents don't operate in isolation . To function, they need access to data, systems, and resources. This highly privileged, often overlooked acces...