Geek Guy

Month: June 2026

Microsoft unveils Memora to tackle AI agents’ memory problem

With AI agents increasingly expected to remember conversations, preferences, and decisions over extended periods, Microsoft Research has developed Memora, a memory system designed to provide more scalable and reliable long-term recall than existing approaches. AI agents are increasingly expected to retain context across weeks or months rather than individual chat sessions. Memory can become fragmented,…

SimpleHelp vulnerability exploited to deliver mighty Djinn Stealer (CVE-2026-48558)

Attackers are exploiting CVE-2026-48558, a recently patched authentication bypass vulnerability in SimpleHelp RMM, to drop the novel Djinn Stealer malware on victim computers. The malware is capable of targeting Windows, macOS, and Linux systems, and “collects credentials associated with cloud platforms, source control, package registries, infrastructure tooling, AI development assistants, browsers, SSH, and cryptocurrency wallets,”…

Closing the Supplier Security Gap: How a US Manufacturer Cut Third-Party Risk and Doubled SOC Triage Speed

For a US automotive manufacturer working with more than 200 active vendors, supplier file intake had become a growing security and cost challenge. Suspicious submissions often reached the SOC without enough context, forcing Tier 1 analysts to escalate most cases and slowing detection and response across the business.  By introducing a scalable triage and analysis process…

June 2026 Apple Updates, (Tue, Jun 30th)

Apple released updates for iOS/iPadOS, macOS, and Safari on Monday. There have been no updates for other Apple operating systems (visionOS, watchOS, tvOS). Usually, Apple updates all products at the same time. Most of the vulnerabilities affect the web browser (WebKit, libxslt, WebRTC, and Web Extension). Only four of the vulnerabilities are not directly related…

Attackers actively exploit the Oracle E-Business Suite flaw CVE-2026-46817

Attackers are exploiting a critical flaw in Oracle E-Business Suite, CVE-2026-46817, that allows remote, unauthenticated attackers to take over Oracle Payments. A critical vulnerability in Oracle E-Business Suite, tracked as CVE-2026-46817, is being actively exploited in the wild, according to cybersecurity firm Defused Cyber. “CVE-2026-46817 (CVSS 9.8 unauth HTTP takeover in Oracle E-Business) is being…

Apple Patches 30+ iOS, macOS, Safari Flaws, Including AI-Discovered WebKit Bugs

Apple on Monday released security updates for iOS, macOS, and the Safari web browser to address over three dozen flaws, including four vulnerabilities in WebKit that were discovered using artificial intelligence (AI) tools like Anthropic Claude and OpenAI Codex Security. The WebKit vulnerabilities are listed below – CVE-2026-43707 – A memory corruption issue that could…

Oracle E-Business Suite Flaw CVE-2026-46817 Actively Exploited in the Wild

A critical security flaw impacting Oracle E-Business Suite has come under active exploitation in the wild, according to Defused Cyber. The vulnerability, tracked as CVE-2026-46817 (CVSS score: 9.8), refers to an improper privilege management and authentication flaw in Oracle Payments that could be abused to take over susceptible instances. “Easily exploitable vulnerability allows

Hottest cybersecurity open-source tools of the month: June 2026

Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across diverse settings. OWASP Agent Memory Guard: Stop AI agents from being weaponized through their own memory AI agents keep memory across sessions. Conversation history, vector stores, scratchpads, and RAG indexes persist between…

Half the defense base still builds security around compliance

CMMC requirements are appearing in defense contracts and moving down through supplier networks to thousands of companies new to this kind of compliance work. Many run on limited budgets with lean security teams. The picture comes from nearly 900 defense contractors, C3PAOs, federal suppliers, and cybersecurity professionals who attended the 2026 Secureframe National Cybersecurity Summit.…

Cybersecurity jobs available right now: June 30, 2026

AI Offensive Security Engineer AGAPI | UAE | On-site – View job details As an AI Offensive Security Engineer, you will leverage AI and LLMs to accelerate offensive security research, exploit development, vulnerability discovery, and security automation. You will validate AI-generated findings through manual testing, conduct authorized security assessments, and produce high-quality technical reports and…

BioShocking AI: AI Browser Vulnerability Lets Attackers Bypass Guardrails 

AI browsers help automate tasks, but new LayerX research shows they can be manipulated into accepting a false reality and bypassing security guardrails.  The researchers call the technique “BioShocking,” a reference to the game BioShock, where a character is conditioned to follow instructions they would not normally accept. Key Takeaways LayerX researchers discovered the BioShocking…

U.S. Targets Russian Cyber Spies With $10M Bounty Over Messaging App Attacks

The U.S. offers up to $10M for information on Russian hackers targeting Signal and WhatsApp accounts of officials and journalists. The U.S. government is offering rewards of up to $10 million for information leading to the identification of members of the Russian-linked groups UNC5792 and UNC4221. The hackers target government officials, military personnel, journalists, and…

What the June 2026 Threat Technique Catalog update means for your AWS environment

The AWS Customer Incident Response Team (AWS CIRT) encounters patterns that repeat across engagements when helping customers respond to security incidents. We’re passionate about making sure that information is accessible so that everyone can improve their security posture and their organization’s resilience to disruption. The primary method we use to share this information is the…

Disappointed with AI, Ford moves to re-hire 350 former workers

Ford has rehired approximately 350 experienced engineers after the company’s investment in AI and automated quality control systems failed to meet expectations, according to Bloomberg. In short, the technology did not detect enough problems. “We mistakenly believed that we could create a high-quality product simply by introducing artificial intelligence and inputting our design requirements,” Charles…

JSP webshells being dropped on unpatched PTC Windchill instances

The US Cybersecurity and Infrastructure Security Agency (CISA) added a vulnerability (CVE-2026-12569) in Windchill and FlexPLM, two product lifecycle management software platforms developed by PTC, to its Known Exploited Vulnerabilities (KEV) catalog. Entries in the KEV catalog don’t contain links to reports of exploitation, but PTC’s advisory keeps getting updated with indicators of compromise and…