IT Security News: today roundup Microsoft SharePoint flaw reclassified from spoofing to remote code execution. Palo Alto Networks Unit 42 introduced new AI cyber defenses. Ryuk ransomware member Karen Vardanyan received a two-year prison sentence. A Linux kernel bug allows…
IT Security News Hourly Summary 2026-09-25 00h : 9 posts
9 posts published in the last hour 21:57IT Security News Roundup: 2026-09-24 21:55IT Security News Daily Summary 2026-09-24 21:31SharePoint Flaw Initially Listed as Spoofing by Microsoft Enables Authenticated RCE 21:31Introducing Unit 42 Continuous Frontier AI Defense 21:31Ryuk Member Karen Vardanyan…
IT Security News Daily Summary 2026-09-24
198 posts published today 21:31SharePoint Flaw Initially Listed as Spoofing by Microsoft Enables Authenticated RCE 21:31Introducing Unit 42 Continuous Frontier AI Defense 21:31Ryuk Member Karen Vardanyan Sentenced to Two Years in U.S. Prison 21:02New Linux Kernel Flaw Gives ARM64 KVM…
SharePoint Flaw Initially Listed as Spoofing by Microsoft Enables Authenticated RCE
A SharePoint Server vulnerability that Microsoft initially classified as a spoofing flaw with a CVSS score of 6.5 actually enables authenticated remote…
Introducing Unit 42 Continuous Frontier AI Defense
Cybersecurity is in the middle of a generational shift. AI has disrupted a 30-year balance of power between defenders and adversaries. Armed with agentic…
Ryuk Member Karen Vardanyan Sentenced to Two Years in U.S. Prison
Ryuk member Karen Vardanyan was sentenced to 24 months in U.S. prison after extradition from Ukraine and ordered to pay $1.2M in restitution. Karen…
New Linux Kernel Flaw Gives ARM64 KVM Guests Read-Write Access to Host Memory
A new flaw in the Linux kernel’s KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest virtual machine on…
Autonomous AI Hacks Raise Thorny Questions of Legal Accountability
The prospect of legal accountability is unclear. Lawsuits are a possibility, but some legal experts believe any criminal investigations would face an…
DORA Year Two: Can Your SOC Actually See the Attack?
When the Digital Operational Resilience Act (DORA) became enforceable across the European Union in January 2025, it triggered an administrative sprint.…
IT Security News Hourly Summary 2026-09-24 23h : 10 posts
10 posts published in the last hour 20:31Meta’s Muse AI assistant has a zero-day that can turn it into a Mac backdoor 20:31GPT-6 Astra Breaks an Old Enigma Message 20:03OpenSSL 4.1 Beta Release Announcement 20:03Andorran Police joins Europol’s secure communication…
Meta’s Muse AI assistant has a zero-day that can turn it into a Mac backdoor
A simple terminal command can hijack Muse and use its extensive permissions to spy on Mac users and control their connected accounts.
GPT-6 Astra Breaks an Old Enigma Message
This is pretty amazing: However, the most astonishing thing about this break is that the GPT6 Astra did it entirely on its own. Carter Leffer only…
OpenSSL 4.1 Beta Release Announcement
The OpenSSL Project is pleased to announce that OpenSSL 4.1 Beta1 pre-release is available, adding significant functionality to the OpenSSL Library.
Andorran Police joins Europol’s secure communication network
Through this connection, the Andorran Police will be able to securely share law enforcement information with Europol and a wide network of European and…
Researchers Found a New Way to Break RSA that Doesn’t Require Factoring the Key
Security researchers have demonstrated a faster way to undermine certain RSA deployments without factoring the public modulus, challenging the assumption…
What Would RAG Look Like If Miranda Priestly Were the User?
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AI Drives Surge in Bot and API Threats
Akamai report warns of increase in bot traffic, API threats, chatbot leaks and other AI-related threats
OpenAI Agent Breached Australian Medicare Statistics Portal
An OpenAI agent bypassed controls on Australia’s Medicare statistics portal, accessed non-public data and was not reported to officials for nearly 3…
How a Managed SOC works: What happens when a cyberattack begins?
Cyberattacks often begin in an inconspicuous way – for example, by clicking on an email attachment or a phishing link. Whether this leads to a serious…
IT Security News Hourly Summary 2026-09-24 22h : 8 posts
8 posts published in the last hour 19:31Malicious npm Package indexed-btree Hid Its Loader in Runtime Code Before Removal 19:31AI Helps Uncover MikroTrick Attack Chain in MikroTik RouterOS 19:31Salesforce Agentforce vulns allowed 0-click CRM data theft, anonymous phishing 19:02Unpatched OnePlus…
Malicious npm Package indexed-btree Hid Its Loader in Runtime Code Before Removal
A malicious npm package named “indexed-btree” has been observed hiding its malicious behavior within application code rather than using lifecycle scripts,…
AI Helps Uncover MikroTrick Attack Chain in MikroTik RouterOS
MikroTrick chains two RouterOS flaws to bypass authentication and gain admin access. AI helped researchers uncover the attack chain within days. MikroTik…
Salesforce Agentforce vulns allowed 0-click CRM data theft, anonymous phishing
‘SalesBleed’ security flaws ‘lead to very unexpected consequences’
Unpatched OnePlus Flaws Let Installed Android Apps Gain Root Without Permissions
A OnePlus 15 running the latest OxygenOS can be rooted by a malicious app the owner installs, one that asks for no special permissions. A researcher,…
Rogue AI agents put trusted access under scrutiny
Two newly disclosed incidents involving rogue AI agents are raising questions about what happens when autonomous software operates through apparently…