IT Security News
Cybersecurity news and articles about information security, vulnerabilities, exploits, hacks, laws, spam, viruses, malware, breaches.

Main menu

Skip to content
  • Advertising
  • Contact
  • Legal and Contact information
  • Opt-out preferences
  • Privacy Policy
  • Social Media
    • Telegram Channel
hourly summary

IT Security News Hourly Summary 2025-11-21 12h : 5 posts

2025-11-21 13:11

5 posts were published in the last hour

  • 10:31 : ToddyCat: your hidden email assistant. Part 1
  • 10:31 : New Gainsight Supply Chain Hack Could Affect Salesforce Customers
  • 10:6 : Use of CSS stuffing as an obfuscation technique?, (Fri, Nov 21st)
  • 10:6 : Windows 11 to Hide BSOD Crash Errors on Public Displays
  • 10:6 : Salesforce Instances Hacked via Gainsight Integrations

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on LinkedIn (Opens in new window) LinkedIn

Like this:

Like Loading...

Related

Tags: 2025-11-21 hourly summary

Post navigation

← ToddyCat: your hidden email assistant. Part 1
Runlayer Emerges From Stealth Mode With $11 Million in Funding →

Pages

  • Advertising
  • Contact
  • Legal and Contact information
  • Opt-out preferences
  • Privacy Policy
  • Social Media
    • Telegram Channel

Recent Posts

  • IT Security News Hourly Summary 2026-03-25 21h : 7 posts March 25, 2026
  • Jen Easterly, cybersecurity’s ‘relentless optimist,’ hopes feds come back to RSAC next year March 25, 2026
  • BSidesSLC 2025 – LLM-Powered Network Intrusion Detection March 25, 2026
  • When Your Scanner Becomes the Weapon: From Trivy to LiteLLM March 25, 2026
  • ‘Do not shift budgets to AI’: How businesses should and shouldn’t respond to evolving threats March 25, 2026
  • Inside RSA 2026: Security Leaders Grapple With AI’s Growing Role and Risks March 25, 2026
  • RSAC 2026 Proved the Industry Agrees on the Problem — Now Comes the Hard Part March 25, 2026
  • Only Trump can decide when cyberwar turns into real war March 25, 2026
  • CISA Adds One Known Exploited Vulnerability to Catalog March 25, 2026
  • Linux Ransomware Pay2Key Attacking Organizations Ervers, Virtualization Hosts, and Cloud Workloads March 25, 2026
  • “Unhackable” No More: Researcher Demonstrates Hardware-Level Exploit on Xbox One March 25, 2026
  • 2025 Talos Year in Review: Speed, scale, and staying power March 25, 2026
  • Beers with Talos breaks down the 2025 Talos Year in Review March 25, 2026
  • US Bans New Foreign-Made Home Routers Over National Security Fears March 25, 2026
  • LeakBase Admin Arrested in Russia Over Massive Stolen Credential Marketplace March 25, 2026
  • SmartApeSG ClickFix Campaign Delivers Remcos, NetSupport RAT, StealC and Sectop RAT March 25, 2026
  • macOS Threats Are the Biggest Security Gap in 2026: How SOC Teams Close It March 25, 2026
  • Helping MSPs Take Control of Certificate Management: Introducing Sectigo Partner Platform March 25, 2026
  • The Dark Side of DDoS: Why DDoS Downtime is Harder to Prevent March 25, 2026
  • Identity security is the new pressure point for modern cyberattacks March 25, 2026

Copyright © 2026 IT Security News. All Rights Reserved. The Magazine Basic Theme by bavotasan.com.

Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}
%d