> TODAY'S SUMMARY (6 articles)
Today’s cybersecurity landscape highlights several key developments and threats. Michael LoSapio has been nominated to lead the Cybersecurity and Infrastructure Security Agency (CISA), a move that may encounter political challenges. SonicWall has issued urgent patches for seven vulnerabilities in its firewalls, with five allowing unauthenticated remote access—an indication of increasing risks to network security. Meanwhile, Microsoft’s email security filters are mistakenly blocking legitimate business communications, raising concerns about the reliability of automated security measures. Lastly, Anthropic's advanced bug-finding tool, Mythos, will be integrated into Cisco and IBM products, enhancing enterprise security capabilities without exposing the underlying model. Overall, these updates reflect ongoing vulnerabilities and the need for robust cybersecurity measures in both enterprise and governmental contexts.
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// AI-powered summary generated at 04:00
Crazy story:
Until this past weekend, a contractor for the Cybersecurity & Infrastructure Security Agency (CISA) maintained a public GitHub repository that exposed credentials to several highly privileged AWS GovCloud accounts and a large number of internal CISA systems. Security experts said th...
Canadian authorities arrested a 23-year-old Ottawa man accused of running the Kimwolf DDoS botnet. The US is now seeking extradition. US authorities have charged 23-year-old Jacob Butler (aka “Dort”), an Ottawa resident, for allegedly operating the recently disrupted Kimwolf botnet. Authorities arre...
Microsoft a publié des mesures d'atténuation pour protéger votre PC Windows de la faille zero-day YellowKey (CVE-2026-45585). Voici comment les appliquer.
Le post Windows : comment se protéger de la faille zero-day YellowKey ? a été publié sur IT-Connect.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SMB network file system;
- Netfilter;
- io_uring subsystem;
(CVE-2024-35862, CVE-2024-50060, CVE-2026-23274, CVE...
Japanese cybersecurity software company Trend Micro has addressed an Apex One zero-day vulnerability exploited in attacks targeting Windows systems. [...]
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Drivers core;
- Null block devic...
The RAG bot, with checkpoints Let’s circle back to the team from our introduction. With the three checkpoints in place, the same attack would have been intercepted three different ways: Three layers, three different ways to catch the same attack. That is what defense in depth means in this stack: no...
It was discovered that Evince did not properly sanitize command-line
arguments in PDF /GoToR actions. If a user opened a specially crafted PDF
file, an attacker could possibly use this issue to execute arbitrary code.
Drupal is warning that hackers are attempting to exploit a "highly critical" SQL injection vulnerability announced earlier this week. [...]
Fraud losses don't stop at chargebacks. False declines, account takeovers, and abuse also damage revenue and trust. IPQS breaks down why fraud teams need broader visibility into risk and customer impact. [...]
Unit 42 details Screening Serpens' use of AppDomainManager hijacking and new RAT variants to target tech and defense sectors in recent campaigns.
The post Tracking Iranian APT Screening Serpens’ 2026 Espionage Campaigns appeared first on Unit 42.
Jacob Butler, 23, has been arrested in Canada and US authorities are seeking his extradition on computer hacking charges.
The post Canadian Man Arrested for Operating Kimwolf Botnet appeared first on SecurityWeek.
This Chrome update fixes critical flaws attackers could exploit through malicious websites, but not the “Browser Fetch” vulnerability.
Google API keys are credentials that let applications access Google services, from Maps to the Gemini AI. If a key is leaked, an attacker can use it to make API calls, rack up charges, and, if Gemini is enabled, access uploaded files and cached conversations. The assumed fix is simple: delete the ke...
Ubiquiti has released security updates to patch three maximum severity vulnerabilities in Unify OS that can be exploited by remote attackers without privileges. [...]
Cybersecurity researchers have disclosed details of a new automated campaign called Megalodon that has pushed 5,718 malicious commits to 5,561 GitHub repositories within a six-hour window.
"Using throwaway accounts and forged author identities (build-bot, auto-ci, ci-bot, pipeline-bot), the attacke...
Several security issues were fixed in the Linux kernel.
Several security issues were fixed in the Linux kernel.
1 Introduction
This article provides a technical analysis of how many Windows kernel mode drivers can be interacted with from user mode without the hardware they were developed for. This work was motivated by driver-oriented vulnerability research and the need to evaluate the exploitability of indi...
Several security issues were fixed in the Linux kernel.