> TODAY'S SUMMARY (68 articles)
Today's cybersecurity news highlights several critical threats and trends. Microsoft has issued a significant Patch Tuesday update, addressing 1,094 vulnerabilities, including a zero-day flaw in Outlook that could expose hashed NTLM credentials. Additionally, hackers are actively exploiting high-severity vulnerabilities in Cisco BroadWorks and Openwave systems, emphasizing the urgency for organizations to patch these flaws. New AI-related threats are emerging, with Microsoft researchers demonstrating how hidden backdoors can be implanted in AI models. Meanwhile, a new tool advertised by hackers claims to maintain Gmail access post-password resets, raising concerns over credential security. Lastly, the SANS Institute reports that incidents in operational technology (OT) environments are on the rise, with one-third of industrial organizations affected.
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// AI-powered summary generated at 12:00
In this episode of Talos Takes, Amy and Pierre Cadieux unpack the ransomware and vulnerability trends that defined 2025.
Uncover the complexities of multi-tenant SaaS architecture, understand how SSO simplifies access management, and explore how to fortify security in these enviro
The post Multi-Tenant SaaS and Single Sign-On (SSO) appeared first on Security Boulevard.
New advisory warns cyber threat group APT28 have exploited vulnerable edge devices to support malicious operations.
Russian cyber actor APT28 exploit vulnerable routers to hijack DNS, enabling adversary‑in‑the‑middle attacks and theft of passwords and authentication tokens.
Cryptocurrency scams alone cost victims over $7 billion, while AI-enabled fraud threats are on the rise, says FBI
Phishers are using QR codes on official-looking notices to level up their traffic and toll scams.
A phishing campaign that bypasses the standard 15-minute expiration window through automation and dynamic code generation, leveraging the OAuth Device Code Authentication flow to compromise organizational accounts at scale, has been observed by the Microsoft Defender Security Research team. The camp...
Microsoft links Medusa ransomware affiliate to zero-day attacks Microsoft says the China-based group it tracks as Storm-1175 is moving unusually fast in Medusa ransomware intrusions, sometimes weaponizing newly disclosed bugs within a day and in some cases exploiting flaws before patches are release...
Microsoft vient d'annoncer le début du déploiement automatique de Windows 11 25H2 pour les ordinateurs sous les éditions Famille et Pro encore en 24H2.
Le post Microsoft déploie Windows 11 25H2 sur les PC avec Windows Famille et Pro a été publié sur IT-Connect.
Researchers have demonstrated that GPU Rowhammer attacks can be used to escalate privileges.
The post GPUBreach: Root Shell Access Achieved via GPU Rowhammer Attack appeared first on SecurityWeek.
When talking about credential security, the focus usually lands on breach prevention. This makes sense when IBM’s 2025 Cost of a Data Breach Report puts the average cost of a breach at $4.4 million. Avoiding even one major incident is enough to justify most security investments, but that headline fi...
GPUBreach attack technique uses GPU memory bit-flips to escalate privileges and potentially take full control of a system. New research shows that attacks like GPUBreach exploit RowHammer bit-flips in GPU memory (GDDR6) to go beyond data corruption. Attackers can use this technique to escalate privi...
Find out why Gmail is filtering your emails, what triggers its spam filters, and how to fix it — including authentication, sender reputation, and content issues.
The post Is Gmail Filtering Your Emails? Causes, Signs & Fixes appeared first on Security Boulevard.
WhatsApp’s new “Private Inference” feature represents one of the most ambitious attempts to combine end-to-end encryption with AI-powered capabilities, such as message summarization. To make this possible, Meta built a system that processes encrypted user messages inside trusted execution environmen...
The group is using zero-days, quickly weaponizes fresh bugs, and exfiltrates and encrypts data within days of initial access.
The post Medusa Ransomware Fast to Exploit Vulnerabilities, Breached Systems appeared first on SecurityWeek.
As if securing the enterprise against a tidal wave of AI tools wasn’t hard enough, it turns out the geopolitical instability of the moment is making things worse.
That wasn’t the headline at RSAC 2026 last week — agentic AI … (more…)
The post FIRESIDE CHAT: Geopolitical turmoil, rising AI risk add...
Learn how to send secure email in Gmail using Confidential Mode, S/MIME encryption, and best practices to protect sensitive messages in Google Workspace.
The post How to Send Secure Email in Gmail: Step-by-Step Guide appeared first on Security Boulevard.
Microsoft has warned that Storm-1175, a cybercrime group linked to Medusa ransomware, is exploiting vulnerable web-facing systems in fast-moving attacks, at times moving from initial access to data theft and ransomware deployment within 24 hours.
The company said the group...
Healthcare companies handle some of the most personal data imaginable, and that makes them a magnet for hackers.
Richard Frawley, Director of Training at ADF Solutions, makes the case for triage in digital forensic investigations.