Gainsight breach: Salesforce details attack window, issues investigation guidance

Fake "Windows Update" screen fuels new wave of ClickFix attacks - View in browser  Weekly cybersecurity news December 1, 2025 Latest articles: Why password management defines PCI DSS success Social data puts user passwords at risk in unexpected ways New observational auditing framework takes aim at machine learning privacy leaks Fragmented tooling slows vulnerability management Infosec products of the month: November 2025 Hottest cybersecurity open-source tools of the month: November 2025 Your critical infrastructure is running out of time The identity mess your customers feel before you do Criminal networks industrialize payment fraud operations Gainsight breach: Salesforce details attack window, issues investigation guidance New "HashJack" attack can hijack AI browsers and assistants Heineken CISO champions a new risk mindset to unlock innovation Small language models step into the fight against phishing sites Black Friday 2025 for InfoSec: How to spot real value and avoid the noise DeepTeam: Open-source LLM red teaming framework Popular code formatting sites are exposing credentials and other secrets Tor Project is rolling out Counter Galois Onion encryption Fake "Windows Update" screens fuels new wave of ClickFix attacks Microsoft cracks down on malicious meeting invites How an AI meltdown could reset enterprise expectations Aircraft cabin IoT leaves vendor and passenger data exposed The breaches everyone gets hit by (and how to stop them) Supply chain sprawl is rewriting security priorities Cybersecurity jobs available right now: November 25, 2025 Black Friday 2025 cybersecurity deals to explore Quantum encryption is pushing satellite hardware to its limits cnspec: Open-source, cloud-native security and policy project The privacy tension driving the medical data shift nobody wants to talk about What happens when vulnerability scores fall apart? Email blind spots are back to bite security teams Video: How board members think about cyber risk and what CISOs should tell them Industry news: Detego DFIR Platform centralizes evidence, workflows, and real-time case insights Clover raises $36 million to scale product security through AI-native design Vectra AI unifies threat visibility across Microsoft environments Ostorlab brings automated, proof-backed mobile app security testing Trend Vision One AI Security Package delivers proactive protection for AI environments Copyright © 2025 Help Net Security, All rights reserved. You are receiving Help Net Security daily security news because you opted in at our web site located on www.helpnetsecurity.com. Our mailing address is: Help Net Security Astus d.o.o. Kastav 51215 Croatia Add us to your address book No longer interested in receiving these emails? Unsubscribe Missed an issue? Access our past newsletters here: Archive