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Reliable cybersecurity news and in-depth resources, written by industry experts.
Signal Users Targeted by Fake Support Messages for Account Hijacks
Signal Users Targeted by Fake Support Messages for Account Hijacks
A phishing campaign is targeting Signal users with fake messages posing as the platform’s security support, attempting to hijack accounts.
cyberinsider.com
October 23, 2025 at 9:22 AM
Signal Users Targeted by Fake Support Messages for Account Hijacks
Samsung Galaxy S25, Philips Hue Fall on Day 2 of Pwn2Own Ireland
Samsung Galaxy S25, Philips Hue Fall on Day 2 of Pwn2Own Ireland
Day 2 of Pwn2Own Ireland 2025 featured standout compromises of the Samsung Galaxy S25 and the Philips Hue Bridge.
cyberinsider.com
October 22, 2025 at 7:17 PM
Samsung Galaxy S25, Philips Hue Fall on Day 2 of Pwn2Own Ireland
Meta Rolls Out New Anti-Scam Features on WhatsApp and Messenger
Meta Rolls Out New Anti-Scam Features on WhatsApp and Messenger
Meta has introduced new anti-scam tools for WhatsApp and Messenger aimed at shielding users from sophisticated online fraud attempts.
cyberinsider.com
October 22, 2025 at 5:13 PM
Meta Rolls Out New Anti-Scam Features on WhatsApp and Messenger
Apple's iOS 26 Update Breaks Ability to Detect Spyware Infections
Apple's iOS 26 Update Breaks Ability to Detect Spyware Infections
Apple's iOS 26 update introduces a change that erases a vital forensic artifact used to detect infections from Pegasus and Predator spyware.
cyberinsider.com
October 22, 2025 at 11:28 AM
Apple's iOS 26 Update Breaks Ability to Detect Spyware Infections
183 Million Stolen Credentials from Synthient's Database Added to HIBP
183 Million Stolen Credentials from Synthient's Database Added to HIBP
A massive trove of stolen credentials, including 183 million unique email and password pairs, has been added to Have I Been Pwned (HIBP).
cyberinsider.com
October 22, 2025 at 10:37 AM
183 Million Stolen Credentials from Synthient's Database Added to HIBP
OpenAI Launches Agentic AI Browser Atlas with ChatGPT Integration
OpenAI Launches Agentic AI Browser Atlas with ChatGPT Integration
OpenAI has announced ChatGPT Atlas, a new AI-native web browser built around ChatGPT, designed to act as an intelligent assistant.
cyberinsider.com
October 22, 2025 at 8:00 AM
OpenAI Launches Agentic AI Browser Atlas with ChatGPT Integration
Pwn2Own Ireland Launches With 34 Zero-Days on Smart Devices
Pwn2Own Ireland Launches With 34 Zero-Days on Smart Devices
Day One of Pwn2Own Ireland 2025 had security researchers uncovering 34 zero-day vulnerabilities across a range of smart devices.
cyberinsider.com
October 21, 2025 at 7:03 PM
Pwn2Own Ireland Launches With 34 Zero-Days on Smart Devices
Vidar Stealer 2.0 Marks Major Evolution in Infostealer Landscape
Vidar Stealer 2.0 Marks Major Evolution in Infostealer Landscape
Vidar infostealer released version 2.0, now featuring a complete rewrite in C, multithreading support, and Chrome memory protection bypass.
cyberinsider.com
October 21, 2025 at 3:00 PM
Vidar Stealer 2.0 Marks Major Evolution in Infostealer Landscape
Google Quietly Dismantles Core of Privacy Sandbox for Chrome
Google Quietly Dismantles Core of Privacy Sandbox for Chrome
Google is sunsetting a large portion of its Privacy Sandbox initiative, just two years after it began rolling it out on Chrome and Android.
cyberinsider.com
October 21, 2025 at 9:47 AM
Google Quietly Dismantles Core of Privacy Sandbox for Chrome
Mozilla Says It Will Continue to Fully Support Firefox on Windows 10
Mozilla Says It Will Continue to Fully Support Firefox on Windows 10
Mozilla has confirmed it will continue to provide full Firefox support on the Windows 10 operating system "for the foreseeable future."
cyberinsider.com
October 20, 2025 at 1:04 PM
Mozilla Says It Will Continue to Fully Support Firefox on Windows 10
Widespread AWS Outage Disrupts Alexa, Fortnite, and Many More
Widespread AWS Outage Disrupts Alexa, Fortnite, and Many More
An outage in Amazon Web Services is currently disrupting a wide range of services, including Amazon Alexa, Fortnite, and Perplexity.
cyberinsider.com
October 20, 2025 at 8:45 AM
Widespread AWS Outage Disrupts Alexa, Fortnite, and Many More
US Court Blocks Spyware Vendor NSO Group from Targeting WhatsApp Users
US Court Blocks Spyware Vendor NSO Group from Targeting WhatsApp Users
A US federal judge has permanently banned Israeli spyware vendor NSO Group from accessing or targeting Meta's WhatsApp platform.
cyberinsider.com
October 18, 2025 at 1:24 PM
US Court Blocks Spyware Vendor NSO Group from Targeting WhatsApp Users
Meta to Shut Down Messenger Desktop Apps on December 15, Redirects Users to Web
Meta to Shut Down Messenger Desktop Apps on December 15, Redirects Users to Web
Meta is discontinuing its standalone Messenger apps for macOS and Windows, with full deprecation scheduled for December 15, 2025.
cyberinsider.com
October 17, 2025 at 3:46 PM
Meta to Shut Down Messenger Desktop Apps on December 15, Redirects Users to Web
EFF Sues US Government Over AI-Powered Social Media Surveillance
EFF Sues US Government Over AI-Powered Social Media Surveillance
The Electronic Frontier Foundation (EFF) has filed a federal lawsuit to stop what they call an unconstitutional online surveillance program.
cyberinsider.com
October 17, 2025 at 2:46 PM
EFF Sues US Government Over AI-Powered Social Media Surveillance
Nintendo Admits Server Tampering Incident, Denies Data Breach
Nintendo Admits Server Tampering Incident, Denies Data Breach
Nintendo acknowledged unauthorized modifications to external servers after claims of a cyberattack by the Crimson Collective hacking group.
cyberinsider.com
October 17, 2025 at 1:04 PM
Nintendo Admits Server Tampering Incident, Denies Data Breach
Experian Fined €2.7 Million in the Netherlands for Illegal Data Processing
Experian Fined €2.7 Million in the Netherlands for Illegal Data Processing
The Dutchhave imposed a €2.7 million fine on Experian for unlawfully processing personal data of individuals in the country without consent.
cyberinsider.com
October 17, 2025 at 10:23 AM
Experian Fined €2.7 Million in the Netherlands for Illegal Data Processing
Tor Browser Rejects AI Over Privacy Concerns in Upcoming 15.0 Release
Tor Browser Rejects AI Over Privacy Concerns in Upcoming 15.0 Release
The Tor Project has confirmed that it is removing all of Firefox's artificial intelligence integrations from its browser.
cyberinsider.com
October 16, 2025 at 2:58 PM
Tor Browser Rejects AI Over Privacy Concerns in Upcoming 15.0 Release
Sotheby’s Confirms Data Breach Exposing Financial Information
Sotheby’s Confirms Data Breach Exposing Financial Information
Sotheby’s has disclosed a data breach from unauthorized access to its internal environment, which exposed clients' financial information.
cyberinsider.com
October 16, 2025 at 10:59 AM
Sotheby’s Confirms Data Breach Exposing Financial Information
Prosper Data Breach Exposed 17.6 Million People's Information
Prosper Data Breach Exposed 17.6 Million People's Information
Prosper, a major US-based peer-to-peer lending platform, has suffered a data breach affecting 17.6 million individuals.
cyberinsider.com
October 16, 2025 at 10:28 AM
Prosper Data Breach Exposed 17.6 Million People's Information
F5 Says Nation-State Actor Breached BIG-IP Development Environment
F5 Says Nation-State Actor Breached BIG-IP Development Environment
F5 has confirmed a cybersecurity breach by a nation-state actor who maintained persistent access to internal systems for an extended period.
cyberinsider.com
October 15, 2025 at 2:40 PM
F5 Says Nation-State Actor Breached BIG-IP Development Environment
Mango Notifies Customers of Data Breach via Marketing Provider
Mango Notifies Customers of Data Breach via Marketing Provider
Mango is notifying customers of a data breach affecting personal information processed by one of its third-party marketing providers.
cyberinsider.com
October 15, 2025 at 1:14 PM
Mango Notifies Customers of Data Breach via Marketing Provider
LastPass Warns of Impersonation Attacks Using Fake Breach Alerts
LastPass Warns of Impersonation Attacks Using Fake Breach Alerts
A phishing campaign impersonating LastPass attempts to steal user credentials by claiming a breach and urging an app update.
cyberinsider.com
October 15, 2025 at 10:54 AM
LastPass Warns of Impersonation Attacks Using Fake Breach Alerts
Mozilla Begins Testing Free In-Browser VPN Tool for Firefox
Mozilla Begins Testing Free In-Browser VPN Tool for Firefox
Mozilla has announced the early development of Firefox VPN, a free, browser-integrated virtual private network designed to secure browsing.
cyberinsider.com
October 15, 2025 at 10:22 AM
Mozilla Begins Testing Free In-Browser VPN Tool for Firefox
Capita Fined £14M for 2023 Data Breach Exposing 6.6 Million People
Capita Fined £14M for 2023 Data Breach Exposing 6.6 Million People
The UK’s ICO fined Capita a total of £14M for security failures that led to a data breach in 2023, exposing the personal data of 6.6 million.
cyberinsider.com
October 15, 2025 at 9:59 AM
Capita Fined £14M for 2023 Data Breach Exposing 6.6 Million People
Microsoft October Patch Tuesday for Windows 11 Fixes 175 Flaws
Microsoft October Patch Tuesday for Windows 11 Fixes 175 Flaws
Microsoft’s October 2025 Patch Tuesday for Windows 11 addresses 175 bugs, including two zero-day elevation-of-privilege (EoP) flaws.
cyberinsider.com
October 14, 2025 at 8:06 PM
Microsoft October Patch Tuesday for Windows 11 Fixes 175 Flaws