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7 derniers jours

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> TODAY'S SUMMARY (6 articles)

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// AI-powered summary generated at 04:00

> Smart grids are trying to modernize and attackers are treating it like an invitation
In this Help Net Security interview, Sonia Kumar, Senior Director Cyber Security at Analog Devices, discusses how securing decentralized smart grids demands a shift in defensive strategy. Millions of distributed devices are reshaping the attack surface, and she explains why utilities must rethink th...
> Coach or mentor: What you need depends on where you are as a cyber leader
Renee Guttmann, a Fortune 50 CISO who has served at Time Warner, Coca-Cola, Royal Caribbean Cruises, and other global organizations, gives back by helping others advance along their CISO career paths. Early in her own career, there were no seasoned CISOs to guide her. That mot...
> Record 29.7 Tbps DDoS Attack Linked to AISURU Botnet with up to 4 Million Infected Hosts
Cloudflare on Wednesday said it detected and mitigated the largest ever distributed denial-of-service (DDoS) attack that measured at 29.7 terabits per second (Tbps). The activity, the web infrastructure and security company said, originated from a DDoS botnet-for-hire known as AISURU, which has been...
> A day in the life of the internet tells a bigger story
On any given day, the internet carries countless signals that hint at how networks behave behind the scenes. Researchers from RIPE NCC and several universities found a way to capture a detailed snapshot of that activity by studying one day of data from the RIPE Atlas measurement platform. What they...
> AI vs. you: Who’s better at permission decisions?
A single tap on a permission prompt can decide how far an app reaches into a user’s personal data. Most of these calls happen during installation. The number of prompts keeps climbing, and that growing pressure often pushes people into rushed decisions or choices that feel a bit random. A new resear...
> ZDI-25-1041: NVIDIA Isaac-GR00T TorchSerializer Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NVIDIA Isaac-GR00T. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8. The following CVEs are assigned: CVE-2025-33183.
> Indirect Prompt Injection Attacks: A Lurking Risk to AI Systems
> Unveiling WARP PANDA: A New Sophisticated China-Nexus Adversary
> Une faille zero-day Windows associée aux fichiers LNK a été atténuée discrètement par Microsoft
Microsoft aurait discrètement atténué une vulnérabilité présente dans Windows et liée aux fichiers raccourcis (.LNK). Voici ce que cache la CVE-2025-9491. Le post Une faille zero-day Windows associée aux fichiers LNK a été atténuée discrètement par Microsoft a été publié sur IT-Connect.
> The quantum clock is ticking and businesses are still stuck in prep mode
Quantum computing is still years away from breaking current encryption, but many security teams are already worried about what happens when that moment arrives. A new report from the Trusted Computing Group (TCG) shows that most businesses say they grasp the threat, but almost none have the planning...
> TLS 1.3 includes welcome improvements, but still allows long-lived secrets
Tricky tradeoffs are hard to avoid when designing systems, but the choice not to use LLMs for some tasks is clear Systems Approach  As we neared the finish line for our network security book, I received a piece of feedback from Brad Karp that my explanation of forward secrecy in the chapter on TLS (...
> Wie Unternehmen sich gegen neue KI-Gefahren wappnen
KI ist nicht nur ein Tool für Hacker, sondern kann auch selbst zur Gefahr werden. inray27 – Shutterstock.com In der Welt der Cybersicherheit gibt es ein grundlegendes Prinzip, das auf den ersten Blick widersprüchlich klingen mag: „Wir hacken, bevor Cyberkriminelle die Gelege...
> ISC Stormcast For Thursday, December 4th, 2025 https://isc.sans.edu/podcastdetail/9724, (Thu, Dec 4th)
> Nation-State Attack or Compromised Government? [Guest Diary], (Thu, Dec 4th)
[This is a Guest Diary by Jackie Nguyen, an ISC intern as part of the SANS.edu BACS program]
> Rust core library partly polished for industrial safety spec
Ferrous Systems achieves IEC 61508 (SIL 2) certification for systems that demand reliability Memory-safe Rust code can now be more broadly applied in devices that require electronic system safety, at least as measured by International Electrotechnical Commission (IEC) standards.…
> CVE-2025-39829 trace/fgraph: Fix the warning caused by missing unregister notifier
Information published.
> CVE-2022-50266 kprobes: Fix check for probe enabled in kill_kprobe()
Information published.
> Smashing Security podcast #446: A hacker doxxes himself, and social engineering-as-a-service
A teenage cybercriminal posts a smug screenshot to mock a sextortion scammer... and accidentally hands over the keys to his real-world identity. Meanwhile, we look into the crystal ball for 2026 and consider how stolen data is now the jet fuel of cybercrime – and how next year could be even nastier...
> CVE-2025-39810 bnxt_en: Fix memory corruption when FW resources change during ifdown
Information published.
> CVE-2023-53261 coresight: Fix memory leak in acpi_buffer->pointer
Information published.