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Be careful what you put in “anyone with the link” Google Docs

The next time you type something sensitive into a Google Doc—or any other online tool with a sharing feature—be careful about the permissions you grant. Speaking with The Register, the founder of QR generation service Pageloot said that he learned that the hard way. Siim Kostabi recalled how a contractor working for the company accidentally exposed login details for its staging environment—credentials that were never meant to leave an internal testing setup. The hapless developer had access to…

Google Pageloot US

Malwarebytes Labs · 18. 8. 13:15

A week in security (August 10 – August 16)

Last week on Malwarebytes Labs: Apple now uses iPhone alerts for targets of mercenary spyware WhatsApp is testing a new warning for scam messages New Android malware lets criminals use your bank card in real time Parents take on Meta, TikTok, Google, and Snap in 3,000 youth safety lawsuits “Zoomsday” flaws could let one Zoom participant attack another Patch Tuesday: Update now to fix 421 flaws, including three zero-days Fake CCleaner installs GhostDesk Chrome spyware Valve warns Steam hardware…

Apple WhatsApp Google Meta US

Malwarebytes Labs · 17. 8. 09:01

Parents take on Meta, TikTok, Google, and Snap in 3,000 youth safety lawsuits

A group of big tech firms is fighting to stop roughly 3,000 youth safety lawsuits from moving forward, and they just lost a critical procedural battle in court. The lawsuits, brought by attorneys general and families, allege that Meta, Google, ByteDance’s TikTok, and Snap knew their products were addictive to children and teens and harmful to their mental health, but continued marketing them to young users for profit. The tech companies tried to appeal against a federal court ruling that…

Meta Google TikTok Snap média US

Malwarebytes Labs · 13. 8. 11:59

GreyNoise Welcomes New SVP of Adversary Operations

Former Google Threat Intelligence leader joins GreyNoise as SVP of Adversary Operations to advance proactive discovery and disruption of cyber threats.

GreyNoise Google US

GreyNoise Labs · 13. 8. 02:00

Multiples vulnérabilités dans Google Chrome (12 août 2026)

De multiples vulnérabilités ont été découvertes dans Google Chrome. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.

Google FR

CERT-FR – avis · 12. 8. 02:00

Project CAV3RN continues: Google Apps Script as C2 relay and DNS-based C2 channel selection

Project CAV3RN is a modular espionage framework used against targets in Israel. This report expands on two earlier publications: the first was published in June 2026 as part of our Kaspersky Threat Intelligence Reporting service, and the second was published on Securelist the following month, further documenting the framework’s evolving architecture and C2 capabilities. Continued tracking of this cluster in early August 2026 uncovered several previously undocumented components that expanded the…

Microsoft Google obrana RU

Securelist (Kaspersky) · 11. 8. 12:00

10th August – Threat Intelligence Report

For the latest discoveries in cyber research for the week of 10th August, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES North Carolina Ports, the US authority operating the ports of Wilmington, Morehead City and others, has suffered a cyberattack that forced some operations onto manual processes. The authority claims it has contained the intrusion, but degraded systems caused delays while affected services were restored. Ryde, an electric scooter operator in…

EPSS 0.01 CVSS 10.0 CVE-2026-12537 CVE-2026-54316 CVE-2026-64638 Cloudflare Google Anthropic Cisco finance obchod obrana IL

Check Point Research · 10. 8. 15:53

Proofpoint Joins Google Unified Security Recommended Program to Help Organizations Defend Against Today’s Most Sophisticated Threats

Proofpoint Google US

Proofpoint · 4. 8. 12:52

Updated Cyber Threat Actor Naming System

Update (July 30): A table listing the new names of select prominent threat actors was appended to this post. Introduction Today, Google Threat Intelligence Group (GTIG) will begin rolling out a unified naming schema for tracking threat actors. This new naming taxonomy represents an effort to standardize tracking across platforms and public reporting. Why are we Adopting a Different Naming System? Historically, Mandiant and Google’s Threat Analysis Group (TAG) maintained distinct tracking…

Google Mandiant US

Mandiant / Google TI · 24. 7. 16:00

Demystifying AI Exploits: A Blueprint for AI-Assisted Vulnerability Management

Written by: Jules Czarniak Introduction As highlighted in the Mandiant M-Trends 2026 report, the mean time-to-exploit (TTE) has dropped to -7 days, meaning vulnerabilities are often exploited a week before a patch even exists. To keep pace, many security teams are exploring how to integrate large language model (LLM) agents into their codebases, development environments and continuous integration and continuous delivery (CI/CD) pipelines for automated vulnerability discovery and remediation.…

Google Mandiant US

Mandiant / Google TI · 16. 7. 16:00

The Risk of Exposed Cloud Functions and How to Harden

Written by: Corné de Jong Introduction Mandiant security assessments frequently identify publicly exposed serverless applications that lack authentication, often as a result of specific business requirements. Serverless deployments typically run custom-developed code that incorporates third-party packages, making them targets for a wide range of application-level attacks, including: Local and Remote File Inclusion (LFI/RFI) Command Injection Successful exploitation of these vulnerabilities can…

Google Mandiant US

Mandiant / Google TI · 15. 7. 16:00

Google’s Continued Disruption of Malicious Residential Proxy Networks

Background Today, in coordination with the FBI, Lumen, and others, Google took action against the NetNut residential proxy network, also known as Popa. This action builds on our disruption of the IPIDEA proxy network that took place in January 2026, and is a continuation of Google’s objective to dismantle malicious residential proxy networks. Actions Taken As a part of this disruption we took the following actions: Disabled Google accounts and associated Google services used by NetNut for…

Google US

Mandiant / Google TI · 2. 7. 16:00

Context Engineering | Compaction & Agent Memory for Automated Malware Analysis

Executive Summary Compaction is a context-management pattern used across agent systems to compress prior context into a denser working state for long-running tasks. SentinelLABS evaluated OpenAI’s native Responses API implementation against our automated malware analysis evaluation harness to measure real-world impact on task quality and cost. Compaction reduced input tokens by ~86% with no measurable change to the aggregate evaluation score. Our analysis found that compaction can significantly…

OpenAI Anthropic Google US

SentinelLabs · 2. 7. 15:00

STOCKSTAY Another Day: The Latest Addition to Turla’s Intelligence Gathering Apparatus

Written by: Jordan Jones Introduction Google Threat Intelligence Group (GTIG) has conducted an in-depth analysis of a .NET backdoor, tracked as STOCKSTAY, that has been continually developed and deployed by the Russia-linked threat actor Turla (aka SUMMIT, Secret Blizzard, VENOMOUS BEAR, UAC-0194) since at least December 2022. Turla has deployed STOCKSTAY against government and military organizations in Ukraine, as well as entities with an interest in Italian foreign policy. Used for ongoing…

Google veřejná správa obrana US

Mandiant / Google TI · 25. 6. 16:00

Threat Actors Abuse claude.ai Shared Chat for ClickFix Malvertising Campaign

Cybercriminals hijacked Google Ads searches for popular AI developer tools to funnel over 2,000 victims toward malicious download pages before quietly moving their operation onto claude.ai's own platform, turning the trusted domain into a delivery mechanism for credential-stealing malware.

Google JP

Trend Micro · 17. 6. 02:00

Public and Private Medical Community Targeted by China-Nexus Threat Actor Pursuing Artificial Intelligence, Cyber, Medical, and National Defense Research

Written by: Patrick Whitsell, John McGuiness, Muhammad Umair Google Threat Intelligence Group (GTIG) has identified a sophisticated campaign attributed to UNC6508, a People's Republic of China (PRC)-nexus threat actor, targeting institutions in the North American academic, medical, and military research community. While remaining undetected for over a year, the threat actor compromised externally facing web applications, deployed bespoke malware, pivoted to sensitive internal systems, and…

Google zdravotnictví obrana školství US

Mandiant / Google TI · 15. 6. 16:00

Postřehy z bezpečnosti: armáda botů řízená přes herní fóra Steam

Dnešní vydání našich Postřehů z bezpečnosti přináší informace o tom, jak malware řídil armádu WordPressů přes platformu Steam nebo jak se nechal omámit asistent Google Gemini. Dále si na Root.cz můžete přečíst o balíčcích Red Hatu kradoucí přístupové údaje a o českém projektu Phishguard Sentinel chránící internetové uživatele.

WordPress Red Hat Google Steam CZ

CSIRT.CZ (CZ.NIC) · 8. 6. 10:00

Seeking Counsel: Ongoing Targeted Campaign Against US Law Firms

Written by: Chad Reams, Tufail Ahmed, Keith Knapp, Ashley Frazer, Tyler McLellan Introduction From January through May 2026, Mandiant identified a financially motivated data theft extortion campaign executed by the threat cluster UNC3753 (also tracked as "Luna Moth," “Chatty Spider,” and "Silent Ransom Group") targeting dozens of organizations across professional, legal, and financial services in the United States. UNC3753 leverages voice phishing (vishing) and social engineering deception…

Google Microsoft Zoom AnyDesk finance obrana US

Mandiant / Google TI · 5. 6. 16:00