Russian hackers Star Blizzard expand targeting, change up tactics to reach Ukraine and beyond
Microsoft says the cyberespionage campaign has hit U.S.
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New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses
A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (J...
Apple Patches CoreGraphics Zero-Day Linked to Sophisticated Targeted Attacks
Apple patched zero-day CVE-2026-86950 in CoreGraphics, exploited in sophisticated targeted attacks against specific iOS users. Apple has released security up...
Is your domain using post-quantum encryption? Now you can see for yourself
Cloudflare has added visibility into post-quantum (PQ) encryption in TLS 1.3 directly into HTTP Analytics, Log Explorer, and Logpush.
Teen Hacker Finds Auth Flaw in Microsoft System With 17.3 Trillion Data Rows
A teen hacker found an authentication flaw in Microsoft’s Titan analytics service, where metadata indicated an estimated 17.
Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950)
Apple has shipped iOS and macOS security updates to fix an actively exploited zero-day vulnerability (CVE-2026-86950) in the operating systems’ Core Graphics...
Apple patches CoreGraphics zero-day flaw exploited in attacks
Apple released security updates to fix a zero-day vulnerability exploited in "extremely sophisticated" targeted attacks on iOS devices. [.
Apple Patches CoreGraphics Flaw Possibly Exploited in Targeted Attacks
Apple has released security updates to address a vulnerability in older versions of iOS, iPadOS, and macOS that it said may have been exploited in targeted a...
What Security Leaders Need to Know About the New Ransomware Economics
16-year-old researcher breaks into Microsoft analytics service with access to 17 trillion rows of data
A flaw in Titan, an internal Microsoft analytics service, could have let an attacker read employee records and Bing search analytics, a 16-year-old security ...
16-Year-Old Researcher Discovers Microsoft Authentication Bug Exposing 17.3 Trillion Records
A 16-year-old security researcher known as Faav discovered a significant authentication flaw in Microsoft’s internal Titan analytics service. This vulnerabil...
Bring Your Own Vulnerable Device: The EDR Killer Economy
Discover how Bring Your Own Vulnerable Driver (BYOVD) tactics evolved from lone-operator tricks into a commercialized, tiered EDR-killer service economy.
Digital forensics firm with US federal contracts covered up ties to Russia, DOJ alleges
Two executives at a data extraction and digital forensics company that sold several U.S.
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 months.
Corp MDM Spyware Targets Logistics Firms, Steals New SMS and Redirects Calls
The logistics sector has become the target of a new malicious cyber campaign that distributes an Android spyware codenamed Corp MDM. According to Have I Been...
OT Security Guidance: NIST Drafts Updated Guide, CISA/FBI Advise on ICS Integrators
Revision 4 of NIST’s operational technology security guide is open for public comments until November 30. The post OT Security Guidance: NIST Drafts Updated ...
OpenAI Agent Bypassed Australian Medicare Portal Controls to Access Non-Public Files
An AI agent on an internal OpenAI research task bypassed access controls on an Australian government Medicare statistics portal in June, Prime Minister Antho...
Russia Escalating Hybrid Attacks Across Europe
Explore Insikt Group's analysis on Russia's escalation of hybrid and New Generation Warfare (NGW) tactics across Europe since 2022, including cyber attacks, ...
Latvia arrests suspected hacker for electronics repair company breach
Latvian police arrested a 23-year-old man suspected of hacking at least two companies, stealing personal information and attempting to extort money from the ...
Considerations for Critical Infrastructure Operators Working With Third-Party ICS Integrators
Introduction The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA)—hereafter referred to as the “authoring ag...