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Why 2026 is the Year to Upgrade to an Agentic AI SOC
Elastic Security Labs argues 2026 is the production inflection point for agentic AI in security operations centers.
Elastic Security Labs argues 2026 is the practical inflection point for agentic AI SOCs, noting nearly two-thirds of organizations are experimenting with AI agents while fewer than one in four have production deployments. The piece outlines operational challenges and recommendations: treat agents as non-human identities with least-privilege tool access, version-control system prompts as code, deploy unified agents with on-demand task packages, and enforce per-agent budgets and rate limits. It stresses explainability via RAG and transparent reasoning traces so analysts can verify and override autonomous decisions.
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Production data in testing is still common, and Tricentis' CISO wants it gone
Tricentis CISO Erika Dean urges keeping production data out of test environments and describes red-teaming that caught a prompt injection gap.
In a Help Net Security interview, Tricentis CISO Erika Dean recommends keeping production data out of QA and testing environments, even in finance and healthcare, where weaker QA controls create risk. Her team red-teamed an agentic chatbot before launch, found a prompt injection gap, and held the release for a week until it was fixed. She says vendors who cannot explain data residency, retention, and model training use are disqualified regardless of product quality.
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ThreatsDay: GhostJacking AI Attacks, EtherHiding ClickFix, Cursor CLI Flaw + 17 More Stories
A weekly bulletin aggregating short security updates, including the City-Forum data-theft campaign, a ShipMonk breach, a Cursor CLI flaw, and GhostJacking AI attacks.
The Hacker News ThreatsDay Bulletin bundles roughly 20 short updates across cloud services, AI tools, malware, breaches, and scams. Highlights include the City-Forum campaign pulling data from unauthenticated guest access in Salesforce Experience Cloud and ServiceNow Service Portals since March 2025, and a ShipMonk breach exposing Trezor customer order data for orders in seven countries between May 10 and August 8, 2026. Other items cover a patched Cursor CLI flaw that let cloned repositories run commands before the workspace-trust prompt, Okta's analysis of the Work Panel vishing console used by actors like UNC6671, and GhostJacking AI agent hijacking via a patched Claude Desktop sandbox escape. Meta also launched an on-device WhatsApp Scam Alert machine learning model that keeps message content on the device.
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Cyberthreats are moving faster than SMBs: Readiness must accelerate
ESET's SMB Cyber Readiness Index 2026 finds 73% of SMBs adopting AI while 40% lack AI policy, and reports 3,000+ malicious AI agent skills.
ESET argues AI is accelerating cyberthreats while expanding the attack surface: its SMB Cyber Readiness Index 2026 found 73% of SMBs integrating AI and 40% of businesses lacking a proper AI policy. ESET analyzed 900,000 AI agent skills across popular repositories between March and May 2026, finding over 25,000 suspicious and more than 3,000 malicious skills that exfiltrate data, execute malware, or abuse prompt injection. The piece also cites AI-assisted reconnaissance, exploit development, and social engineering, plus PromptSpy, an Android spyware abusing Google Gemini at runtime for persistence.
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Weekly Cybersecurity Newsletter – Top 50 Biggest Cybersecurity Stories of the Week
GBHackers weekly digest rounds up 50 stories including Microsoft's 973-CVE patch drop, exploited Cisco FMC flaws, and Claude agent attacks.
GBHackers' September 7-12, 2026 newsletter summarizes the 50 biggest cybersecurity stories of the week. Highlights include Microsoft patching a record 973 CVEs with two exploited zero-days, active exploitation of Cisco FMC, Check Point VPN and Ivanti flaws, China-linked crews chaining Chrome and Windows zero-days, AI agents mass-exploiting PaperCut to compromise 440 servers, and the emergence of Panzer cross-platform ransomware. It also covers Anthropic and OpenAI agentic AI incidents and CrowdStrike's SafeMind launch.
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Top 10 Best Mobile Threat Defense (MTD) Solutions in 2026
Roundup of 2026 mobile threat defense tools recommends Zimperium and Lookout for targeted-attack detection and Defender for Endpoint for Microsoft shops.
This guide ranks ten mobile threat defense solutions, recommending Zimperium and Lookout for on-device detection against targeted users such as executives and journalists, and Microsoft Defender for Endpoint mobile for organizations already licensing Microsoft 365 E5. It explains that MDM enforces configuration while MTD detects attacks, and that mobile phishing now arrives via SMS, messaging apps and QR codes rather than email. It also highlights mercenary spyware and zero-click exploits as shifting requirements for high-risk users, referencing Apple's threat-notification program and Lockdown Mode.
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The 12 Best Antivirus Software for Mac, Compared and Priced
GBHackers ranks 12 Mac antivirus products, naming Bitdefender best overall and noting Gen Digital owns Norton, Avast, and Avira.
GBHackers scored twelve Mac antivirus products, ranking Bitdefender first at 8.8/10, followed by Intego, Malwarebytes, and ESET. The piece highlights that Gen Digital owns Norton, Avast, and Avira following the NortonLifeLock-Avast merger, so three of the twelve options share one corporate owner. It advises comparing year-two renewal prices rather than discounted first-year pricing and notes macOS already ships XProtect, Gatekeeper, and automatic malware removal. The 2026 Mac threat model described is infostealers harvesting passwords, cookies, and wallets via cracked software, fake installers, and malicious search ads.
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Stop Telling People Not To Click Links
Tailscale CEO argues link-clicking is not the problem; deploying phishing-resistant authentication like passkeys and WebAuthn eliminates entire attack classes.
Tailscale CEO Avery Pennarun argues in an opinion piece that clicking links is a symptom, not the disease, and that weak authentication is the real failure behind phishing damage. He advocates phishing-resistant FIDO/WebAuthn, passkeys, and device-bound tokens, plus continuous identity-anchored network access so unexpected login prompts become suspicious signals. He argues this approach makes security less burdensome for users while neutralizing credential replay and fake login pages.
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Shadow AI in Financial Services | Risk & Governance
Huntress warns financial services firms that unsanctioned 'Shadow AI' tool use creates data leakage and compliance risks faster than governance controls can keep pace.
Huntress argues Shadow AI — employee use of unapproved AI tools such as ChatGPT and Microsoft Copilot — is spreading across financial services faster than visibility and controls. Uploading regulated customer data into public generative models risks breaches of client confidentiality, data protection rules, and market conduct obligations. The piece recommends secure web gateways, DNS filtering, DLP, application allowlisting, and corporate SSO/MFA for approved tools rather than outright bans, which can push usage onto personal devices.
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Fortinet expands AI security portfolio with Virtue AI acquisition
Fortinet acquired Virtue AI to add agent red-teaming, MCP scanning and runtime guardrails to its AI security portfolio.
Fortinet acquired Virtue AI to extend its Security for AI strategy beyond FortiAIGate, which protects LLMs from prompt injection, data leakage and model poisoning. Virtue AI brings automated agentic red-teaming across 50+ sandboxed environments and 14 domains, agent discovery and governance including MCP tool scanning, continuous AI validation, and real-time guardrails across text, images, video, audio and code. Financial terms were not disclosed and the consideration is immaterial to Fortinet; Gartner projects the AI security market to grow from $2.8B in 2026 to $16.4B by 2030.
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