> TODAY'S SUMMARY (1272 articles)
Today's cybersecurity landscape highlights several critical threats and vulnerabilities. Microsoft has patched a zero-day vulnerability in Outlook (CVE-2026-124194) that is reportedly being actively exploited. Additionally, a serious vulnerability in Barracuda’s email security gateways could allow attackers root access to the devices. The ransomware attack on Vanderbilt University continues to unfold, with reports of significant data theft. Notably, Google has addressed its eighth Chrome zero-day of the year, emphasizing ongoing exploitation of browser vulnerabilities. Moreover, the rising trend of spyware targeting everyday users is alarming, with attackers increasingly infiltrating personal devices. Finally, a supply chain attack affecting Qubole has compromised sensitive customer data, further underlining the risks associated with third-party services.
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// AI-powered summary generated at 20:00
KnowBe4 says 86% of phishing it tracked used AI, and inboxes are only the start
KnowBe4 says 86% of phishing it tracked used AI, and inboxes are only the start Give a man a phishing kit and he might get lucky a couple of times; teach an AI to phish and it'll change the landscape, if KnowBe4's latest phishing trends report is accurate.…
What each agent actually does (BOLA, Regression testing agent, Business logic testing agent, and others..), how they coordinate, and what you can expect from Escape's AI pentesting product in the upcoming weeks.
The post Escape AI Pentesting Agents 2.0 – A Deep Dive appeared first on Security Boulev...
In an advisory this week, FBI officials said cyber actors have spent the last two years breaking into the systems of brokers and carriers — allowing them to pose as victim companies and post fraudulent listings on freight delivery message boards.
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. For the stable distribution (trixie), these problems have been fixed in version 6.12.85-1.
Web hosts are scrambling to fix the bug under active attack by hackers. One company said hackers have been abusing the bug for months.
The White House is opposing Anthropic’s plan to expand access to its Mythos AI model, creating a high-stakes confrontation between the U.S. government and a top AI developer about how leading-edge AI models can be distributed. When Anthropic unveiled Mythos on April 7, it allowed access to only a s...
Bridge the gap between AI-driven vulnerability discovery and prioritized remediation. Learn how to integrate Claude Security’s deep-logic analysis into Tenable One to unify your attack surface, eliminate noise, and focus on the risks that matter most.
Key takeaways
As frontier AI models like Clau...
One alleged cyber contractor was extradited to the US over the weekend
One alleged cyber contractor was extradited to the US over the weekend China's "hacker-for-hire ecosystem has gotten out of control," according to Brett Leatherman, assistant director of the FBI's cyber division.…
We investigate how scammers are abusing PayPal’s systems to push victims into calling fake support numbers.
OpenAI will begin rolling out its cybersecurity testing tool, GPT-5.5 Cyber only "to critical cyber defenders" at first.
Author, Creator & Presenter: Xenia Mountrouidou, Principal Cyber Data Scientist At Expel
Our thanks to [un]prompted for publishing their Creators, Authors and Presenter’s outstanding [un]prompted 2026 AI Security Practitioner content on the Organizations' YouTube Channel.
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A new phishing kit named Bluekit offers more than 40 templates targeting popular services and includes basic AI features for generating campaign drafts. [...]
With Mythos signaling a new era of near-instant exploitation, Anthropic positions Claude Security to help defenders keep pace.
The post Anthropic Unveils Claude Security to Counter AI-Powered Exploit Surge appeared first on SecurityWeek.
Industrialized cybercrime delivers attacks with greater scale, speed and success. Defenders must match this with use of AI and automation.
The post AI Fuels ‘Industrial’ Cybercrime as Time-to-Exploit Shrinks to Hours appeared first on SecurityWeek.
New Linux 'copy_fail' LPE gives root on all major distros. Mitigate before patching.
The post CVE-2026-31431 (Copy Fail): Linux Kernel LPE appeared first on Security Boulevard.
Linux flaw CVE‑2026‑31431, ‘Copy Fail,’ lets any local user write four bytes into page cache files, enabling easy escalation to root on major distros. Xint Code researchers warn of a serious Linux flaw, tracked as CVE-2026-31431 (CVSS score of 7.8), dubbed Copy Fail. It lets any local, unprivileged...
In this week’s newsletter, Hazel uses International Superhero Day as a springboard to explore why empathy — rather than just technical prowess — is the most essential, underrated superpower for navigating the human side of cybersecurity.
L'autorité roumaine de protection des données (ANSPDCP) a publié une décision de sanction à l'encontre de BLUE PROJECTS INDUSTRIES S.R.L., comprenant le prononcé d'une amende de 12 737 lei (l'équivalent de 2 500 €), pour des manquements en lien avec la sécurité du traitement des données. Cette affai...