Calico is an open-source unified platform that brings together networking, security, and observability for Kubernetes, whether you’re running in the cloud, on-premises, or at the edge. The solution uses the lowest amount of processing resources, which is especially important in…
Author: IT Security News Bot
CrushFTP 0-Day Vulnerability Actively Exploited to Breach Servers
A critical zero-day vulnerability in CrushFTP servers is being actively exploited by threat actors to compromise systems worldwide. The vulnerability, designated CVE-2025-54309, was first observed in active exploitation on July 18th at 9:00 AM CST, though security researchers believe the…
Cyber turbulence ahead as airlines strap in for a security crisis
Aircraft systems are getting more connected and ground operations increasingly integrated, and attackers are taking notice. They’re shifting from minor disruptions to targeting critical systems with serious intent. Any time an aircraft transmits data, whether it’s flight position updates or…
3,500 Websites Hijacked to Secretly Mine Crypto Using Stealth JavaScript and WebSocket Tactics
A new attack campaign has compromised more than 3,500 websites worldwide with JavaScript cryptocurrency miners, marking the return of browser-based cryptojacking attacks once popularized by the likes of CoinHive. Although the service has since shuttered after browser makers took steps…
Hard-Coded Credentials Found in HPE Instant On Devices Allow Admin Access
Hewlett-Packard Enterprise (HPE) has released security updates to address a critical security flaw affecting Instant On Access Points that could allow an attacker to bypass authentication and gain administrative access to susceptible systems. The vulnerability, tracked as CVE-2025-37103, carries a…
Microsoft Releases Urgent Patch for SharePoint RCE Flaw Exploited in Ongoing Cyber Attacks
Microsoft on Sunday released security patches for an actively exploited security flaw in SharePoint and also released details of another vulnerability that it said has been addressed with “more robust protections.” The tech giant acknowledged it’s “aware of active attacks…
New 7-Zip Vulnerability Enables Malicious RAR5 File to Crash Your System
A critical memory corruption vulnerability in the popular file archiver 7-Zip has been discovered that allows attackers to trigger denial of service conditions by crafting malicious RAR5 archive files. The vulnerability, tracked as CVE-2025-53816 and designated GHSL-2025-058, affects all versions…
Are your employees using Chinese GenAI tools at work?
Nearly one in 12 employees are using Chinese-developed generative AI tools at work, and they’re exposing sensitive data in the process. That’s according to new research from Harmonic Security, which analyzed the behavior of roughly 14,000 end users in the…
IT Security News Hourly Summary 2025-07-21 03h : 1 posts
1 posts were published in the last hour 0:32 : Microsoft patches failed to fix on-prem SharePoint, which is now under zero-day attack
ISC Stormcast For Monday, July 21st, 2025 https://isc.sans.edu/podcastdetail/9534, (Mon, Jul 21st)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, July 21st, 2025…
5 tips for building foundation models for AI
While some business leaders buy large language models, others build their own. Here are five things you need to know. This article has been indexed from Latest news Read the original article: 5 tips for building foundation models for AI
Microsoft patches failed to fix on-prem SharePoint, which is now under zero-day attack
PLUS: China upgrades smartphone surveillance tools; Ring eases anti-snooping stance; and more Infosec In Brief Microsoft has warned users of SharePoint Server that three on-prem versions of the product include a zero-day flaw that is under attack – and that…
IT Security News Hourly Summary 2025-07-21 00h : 3 posts
3 posts were published in the last hour 22:58 : IT Security News Weekly Summary 29 22:55 : IT Security News Daily Summary 2025-07-20 21:6 : Microsoft SharePoint servers under attack via zero-day vulnerability with no patch (CVE-2025-53770)
IT Security News Weekly Summary 29
210 posts were published in the last hour 22:55 : IT Security News Daily Summary 2025-07-20 21:6 : Microsoft SharePoint servers under attack via zero-day vulnerability with no patch (CVE-2025-53770) 20:5 : IT Security News Hourly Summary 2025-07-20 21h :…
IT Security News Daily Summary 2025-07-20
40 posts were published in the last hour 21:6 : Microsoft SharePoint servers under attack via zero-day vulnerability with no patch (CVE-2025-53770) 20:5 : IT Security News Hourly Summary 2025-07-20 21h : 1 posts 18:7 : Weekly Cybersecurity Newsletter: Chrome…
Microsoft SharePoint servers under attack via zero-day vulnerability with no patch (CVE-2025-53770)
Attackers are exploiting a zero-day variant (CVE-2025-53770) of a SharePoint remote code execution vulnerability (CVE-2025-49706) that Microsoft patched earlier this month, the company has confirmed on Saturday. CVE-2025-53770 is being leveraged to place a backdoor on vulnerable on-premises SharePoint Servers…
IT Security News Hourly Summary 2025-07-20 21h : 1 posts
1 posts were published in the last hour 18:7 : Weekly Cybersecurity Newsletter: Chrome 0-Day, VMware Flaws Patched, Fortiweb Hack, Teams Abuse, and More
Weekly Cybersecurity Newsletter: Chrome 0-Day, VMware Flaws Patched, Fortiweb Hack, Teams Abuse, and More
It’s been a busy seven days for security alerts. Google is addressing another actively exploited zero-day in Chrome, and VMware has rolled out key patches for its own set of vulnerabilities. We’ll also break down the methods behind a new…
Critical Sharepoint 0-Day Vulnerablity Exploited CVE-2025-53770 (ToolShell), (Sun, Jul 20th)
Microsoft announced yesterday that a newly discovered critical remote code execution vulnerability in SharePoint is being exploited. There is no patch available. As a workaround, Microsoft suggests using Microsoft Defender to detect any attacks. To use Defender, you must first…
Singapore warns China-linked group UNC3886 targets its critical infrastructure
Singapore says China-linked group UNC3886 targeted its critical infrastructure by hacking routers and security devices. Singapore accused China-linked APT group UNC3886 of targeting its critical infrastructure. UNC3886 is a sophisticated China-linked cyber espionage group that targets network devices and virtualization…