Geek Guy

Tag: Google

Zero-day exploits hit enterprises faster and harder

Google tracked 90 vulnerabilities exploited as zero-days last year, with Chinese cyberespionage groups doubling their count from 2024 and commercial surveillance vendors overtaking state-sponsored hackers for the first time. Nearly half of the recorded zero-days targeted enterprise technologies such as security appliances, VPNs, networking devices, and enterprise software platforms. “Increased exploitation of security and networking…

Google uncovers Coruna iOS Exploit Kit targeting iOS 13–17.2.1

Google warns of the Coruna iOS exploit kit, using 23 exploits across five chains to target iPhones running iOS 13–17.2.1, but not the latest iOS. Google’s Threat Intelligence Group has identified a powerful new iOS exploit kit called Coruna (also known as CryptoWaters) that targets Apple iPhones running iOS versions 13.0 through 17.2.1. The kit…

Coruna iOS Exploit Kit Uses 23 Exploits Across Five Chains Targeting iOS 13–17.2.1

Google said it identified a “new and powerful” exploit kit dubbed Coruna (aka CryptoWaters) targeting Apple iPhone models running iOS versions between 13.0 and 17.2.1. The exploit kit featured five full iOS exploit chains and a total of 23 exploits, Google Threat Intelligence Group (GTIG) said. It’s not effective against the latest version of iOS.…

Android devices hit by exploited Qualcomm flaw CVE-2026-21385

Google confirms that the Qualcomm Android vulnerability CVE-2026-21385 was exploited in real-world attacks. Google has confirmed that CVE-2026-21385 (CVSS score of 7.8), a high-severity vulnerability affecting an open-source Qualcomm component used in Android devices, has been actively exploited. “There are indications that CVE-2026-21385 may be under limited, targeted exploitation.” reads Google’s advisory. The flaw is…

Chrome security flaw enabled spying via Gemini Live assistant

A Google Chrome vulnerability lets malicious extensions hijack Gemini Live to spy on users and steal sensitive files. Researchers at Palo Alto Networks found a Chrome vulnerability, tracked as CVE-2026-0628, that could let malicious extensions take control of the Gemini Live AI assistant. By abusing the flaw, attackers could spy on users and exfiltrate sensitive…

Google Confirms CVE-2026-21385 in Qualcomm Android Component Exploited

Google on Monday disclosed that a high-severity security flaw impacting an open-source Qualcomm component used in Android devices has been exploited in the wild. The vulnerability in question is CVE-2026-21385 (CVSS score: 7.8), a buffer over-read in the Graphics component. “Memory corruption when adding user-supplied data without checking available buffer space,” Qualcomm said in an…

Google addresses actively exploited Qualcomm zero-day in fresh batch of 129 Android vulnerabilities

Google disclosed one actively exploited zero-day vulnerability Monday, warning that the high-severity defect affecting an open-source Qualcomm display component for Android devices “may be under limited, targeted exploitation.” The memory-corruption vulnerability — CVE-2026-21385 — which Google’s Android security team reported to Qualcomm Dec. 18, affects 234 chipsets, Qualcomm said in a security bulletin. Qualcomm said…

New Chrome Vulnerability Let Malicious Extensions Escalate Privileges via Gemini Panel

Cybersecurity researchers have disclosed details of a now-patched security flaw in Google Chrome that could have permitted attackers to escalate privileges and gain access to local files on the system. The vulnerability, tracked as CVE-2026-0628 (CVSS score: 8.8), has been described as a case of insufficient policy enforcement in the WebView tag. It was patched…

Google Develops Merkle Tree Certificates to Enable Quantum-Resistant HTTPS in Chrome

Google has announced a new program in its Chrome browser to ensure that HTTPS certificates are secure against the future risk posed by quantum computers. “To ensure the scalability and efficiency of the ecosystem, Chrome has no immediate plan to add traditional X.509 certificates containing post-quantum cryptography to the Chrome Root Store,” the Chrome Secure…

Thousands of Public Google Cloud API Keys Exposed with Gemini Access After API Enablement

New research has found that Google Cloud API keys, typically designated as project identifiers for billing purposes, could be abused to authenticate to sensitive Gemini endpoints and access private data. The findings come from Truffle Security, which discovered nearly 3,000 Google API keys (identified by the prefix “AIza”) embedded in client-side code to provide Google-related…

Europe forces a search reset: Google experiments with fairer rankings

Google continues to find itself in hot water over its alleged antitrust tactics and monopolization of certain market segments. Now its parent company, Alphabet, seems to be ceding to EU scrutiny of its search practices.  The company will reportedly begin testing changes to its search engine results in the EU to more fairly represent vertical…

China-linked hackers used Google Sheets to spy on telecoms and governments across 42 countries

Google has disrupted a China-linked espionage group that used Google’s spreadsheet application as a covert spy tool to compromise telecom providers and government agencies across 42 countries, sending commands and receiving stolen data through it, Google’s Threat Intelligence Group (GTIG) said on Thursday. Working with Mandiant, GTIG confirmed intrusions at 53 organizations across 42 countries,…

Google GTIG disrupted China-linked APT UNC2814 halting attacks on 53 orgs in 42 countries

Google and partners disrupted UNC2814, a suspected China-linked group that hacked 53 organizations across 42 countries. Google, with industry partners, disrupted the infrastructure of UNC2814, a suspected China-linked cyber espionage group that breached at least 53 organizations in 42 countries. The group has been active since at least 2017, and was spotted targeting governments and…

Google Disrupts UNC2814 GRIDTIDE Campaign After 53 Breaches Across 42 Countries

Google on Wednesday disclosed that it worked with industry partners to disrupt the infrastructure of a suspected China-nexus cyber espionage group tracked as UNC2814 that breached at least 53 organizations across 42 countries. “This prolific, elusive actor has a long history of targeting international governments and global telecommunications organizations across Africa, Asia, and the Americas,”

Staying One Step Ahead: Strengthening Android’s Lead in Scam Protection

Posted by Lyubov Farafonova, Product Manager, Phone by Google; Alberto Pastor Nieto, Sr. Product Manager Google Messages and RCS Spam and Abuse We’ve shared how Android’s proactive, multi-layered scam defenses utilize Google AI to protect users around the world from over 10 billion suspected malicious calls and messages every month1. While that scale is significant,…

Google Patches Three High-Severity Chrome Flaws

Google has released a security update for its Chrome browser that addresses three high-severity vulnerabilities, which could pose risk to users. One of the vulnerabilities, CVE-2026-3061, allows “… a remote attacker to perform an out-of-bounds memory read via a crafted HTML page,” said NIST in its advisory. Inside the Chrome Vulnerabilities The security update addresses…

WhatsApp is adding another lock to your account

Meta has released WhatsApp Beta for Android 2.26.7.8 through the Google Play Beta Program. The update includes references to password-protected accounts, indicating plans to introduce an additional layer of protection beyond the app’s current authentication options. WhatsApp is exploring the implementation of a feature that will introduce a password (Source: WABetaInfo) The feature will allow…

U.S. CISA adds Google Chromium CSS, Microsoft Windows, TeamT5 ThreatSonar Anti-Ransomware, and Zimbra flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Google Chromium CSS, Microsoft Windows, TeamT5 ThreatSonar Anti-Ransomware, and Zimbra flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Google Chromium CSS, Microsoft Windows, TeamT5 ThreatSonar Anti-Ransomware, and Zimbra flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws…

Elon Musk Pushes AI to Be ‘Unhinged,’ Former Employees Say

As OpenAI, Anthropic, and Google race to fortify their AI guardrails, Elon Musk appears to be loosening his. Former xAI insiders say the billionaire is pushing to make his chatbot “more unhinged,” framing safety measures as censorship rather than protection. According to employees who spoke anonymously, the company’s dedicated safety function has effectively been dismantled,…

Meta Business Admins Exposed by 2FA-Harvesting Chrome Extension

A malicious Google Chrome extension masquerading as a productivity tool for Meta Business users has been found stealing two-factor authentication secrets and sensitive business data, enabling silent takeover of Facebook and Instagram assets.  The extension, CL Suite by @CLMasters, advertises itself as a way to streamline Meta Business workflows, but Socket researchers say it quietly…

Google fixes first actively exploited Chrome zero-day of 2026

Google patched Chrome zero-day CVE-2026-2441, a high-severity CSS use-after-free flaw actively exploited in the wild. Google has released urgent security updates to address a high-severity zero-day vulnerability, tracked as CVE-2026-2441, in Chrome that is already being exploited in real-world attacks. The flaw is a use-after-free bug in the browser’s CSS component. This is the first…

Google patches Chrome vulnerability with in-the-wild exploit (CVE-2026-2441)

Google released a security update for Chrome to address a high-severity zero‑day vulnerability (CVE-2026-2441) on Friday. “Google is aware that an exploit for CVE-2026-2441 exists in the wild,” the company said. About CVE-2026-2441 CVE-2026-2441 is a use-after-free bug in the CSS processing component of Google Chrome, which allows a remote attacker “to execute arbitrary code…

New Chrome Zero-Day (CVE-2026-2441) Under Active Attack — Patch Released

Google on Friday released security updates for its Chrome browser to address a security flaw that it said has been exploited in the wild. The high-severity vulnerability, tracked as CVE-2026-2441 (CVSS score: 8.8), has been described as a use-after-free bug in CSS. Security researcher Shaheen Fazim has been credited with discovering and reporting the shortcoming…

Hackers Try to Clone Google’s Gemini With 100,000+ AI Probes

Google built Gemini to answer questions. Now attackers are using questions as lockpicks. In a surge of more than 100,000 carefully engineered prompts, threat actors have been hammering Google’s Gemini chatbot in what the company calls “model extraction” or “distillation” attacks. By systematically probing the system, adversaries attempt to reverse engineer the model’s underlying logic,…

Google fears massive attempt to clone Gemini AI through model extraction

Google detected and blocked a campaign involving more than 100,000 prompts that it claimed were designed to copy the proprietary reasoning capabilities of its Gemini AI model, according to a quarterly threat report released by Google Threat Intelligence Group. The prompts looked like a coordinated attempt to perform model extraction or distillation, a machine-learning process…

Google fears massive attempt to clone Gemini AI through model extraction

Google detected and blocked a campaign involving more than 100,000 prompts that it claimed were designed to copy the proprietary reasoning capabilities of its Gemini AI model, according to a quarterly threat report released by the company’s Threat Intelligence Group. The prompts looked like a coordinated attempt to perform model extraction or distillation, a machine-learning…

Malicious Chrome Extensions Caught Stealing Business Data, Emails, and Browsing History

Cybersecurity researchers have discovered a malicious Google Chrome extension that’s designed to steal data associated with Meta Business Suite and Facebook Business Manager. The extension, named CL Suite by @CLMasters (ID: jkphinfhmfkckkcnifhjiplhfoiefffl), is marketed as a way to scrape Meta Business Suite data, remove verification pop-ups, and generate two-factor authentication (2FA) codes.

Google: state-backed hackers exploit Gemini AI for cyber recon and attacks

Google says nation-state actors used Gemini AI for reconnaissance and attack support in cyber operations. Google DeepMind and GTIG report a rise in model extraction or “distillation” attacks aimed at stealing AI intellectual property, which Google has detected and blocked. While APT groups have not breached frontier models, private firms and researchers have tried to…

Google finds state-sponsored hackers use AI at ‘all stages’ of attack cycle 

A new report from Google found evidence that state-sponsored hacking groups have leveraged AI tool Gemini at nearly every stage of the cyber attack cycle. The research underscores how AI tools have matured in their cyber offensive capabilities, even as it doesn’t reveal novel or paradigm shifting uses of the technology. John Hultquist, chief analyst…

Google Reports State-Backed Hackers Using Gemini AI for Recon and Attack Support

Google on Thursday said it observed the North Korea-linked threat actor known as UNC2970 using its generative artificial intelligence (AI) model Gemini to conduct reconnaissance on its targets, as various hacking groups continue to weaponize the tool for accelerating various phases of the cyber attack life cycle, enabling information operations, and even conducting model extraction…

Google Search introduces new ways to remove sensitive personal information and explicit images

Google expanded its “Results about you” tool to give users more control over sensitive personal information and added a way to request removal of non-consensual explicit images from Search. Manage and limit sensitive personal information in Search Users can request the removal of Search results that contain sensitive personal information, such as driver’s license numbers,…

EU clears Google’s $32B Wiz acquisition, intensifying cloud security competition

Google has secured unconditional EU antitrust approval for its $32 billion acquisition of cloud security firm Wiz, clearing a major regulatory hurdle and paving the way for one of the largest cybersecurity acquisitions to date.   The decision removes a key uncertainty for enterprise customers and positions Google Cloud to aggressively expand its security portfolio…

Apple, Google agree to app store changes in the UK

Under pressure from UK regulators, Apple and Google have reached an agreement to change how they operate their app stores in the UK, the Competition and Markets Authority (CMA) announced on Tuesday. The agreement means both companies will not discriminate against apps that compete with their own apps and services. They pledged to be more transparent…

Chrome Vulnerabilities Allow Code Execution and Browser Crashes 

Google has released a Chrome security update addressing two high-severity vulnerabilities that could allow attackers to execute arbitrary code or cause browser crashes.  The issues affect core browser components and may be triggered when users visit specially crafted websites. One of the vulnerabilities, CVE-2026-1861, allows “… a remote attacker to potentially exploit heap corruption via…

How Android provides the most effective protection to keep you safe from mobile scams

Posted by Lyubov Farafonova, Product Manager, Phone by Google; Alberto Pastor Nieto, Sr. Product Manager Google Messages and RCS Spam and Abuse; Vijay Pareek, Manager, Android Messaging Trust and Safety As Cybersecurity Awareness Month wraps up, we’re focusing on one of today’s most pervasive digital threats: mobile scams. In the last 12 months, fraudsters have…

Introducing OSS Rebuild: Open Source, Rebuilt to Last

Posted by Matthew Suozzo, Google Open Source Security Team (GOSST) Today we’re excited to announce OSS Rebuild, a new project to strengthen trust in open source package ecosystems by reproducing upstream artifacts. As supply chain attacks continue to target widely-used dependencies, OSS Rebuild gives security teams powerful data to avoid compromise without burden on upstream…

Mitigating prompt injection attacks with a layered defense strategy

Posted by Google GenAI Security Team With the rapid adoption of generative AI, a new wave of threats is emerging across the industry with the aim of manipulating the AI systems themselves. One such emerging attack vector is indirect prompt injections. Unlike direct prompt injections, where an attacker directly inputs malicious commands into a prompt,…

Sustaining Digital Certificate Security – Upcoming Changes to the Chrome Root Store

Posted by Chrome Root Program, Chrome Security Team Note: Google Chrome communicated its removal of default trust of Chunghwa Telecom and Netlock in the public forum on May 30, 2025. The Chrome Root Program Policy states that Certification Authority (CA) certificates included in the Chrome Root Store must provide value to Chrome end users that…