Skip to main content

China-Linked Hackers Exploit Google Calendar to Target Governments

Friday, May 30, 2025

Cybersecurity News: SecurityWeek Briefing
Request our Free Identity Security Risk Assessment

Request a Free Identity Security Risk Assessment (Sponsored)

CYBERSECURITY NEWS HEADLINES

See From an Attacker’s Perspective.


Uncover hidden and indirect pathways attackers could exploit to escalate access. Get a red-team-level Identity Security Risk Assessment—at no cost.

Identity Security Risk Assessment

SecurityWeek Expert Insights

Beyond GenAI: Why Agentic AI Was the Real Conversation at RSA 2025 - Agentic AI can be a great tool for many of the ‘gray area’ tasks that SOC analysts undertake. (Marc Solomon)


Security Theater or Real Defense? The KPIs That Tell the Truth - In the end, cybersecurity isn’t just about collecting data. It’s about proving that your defenses actually work. (Torsten George)


Taming the Hacker Storm: Why Millions in Cybersecurity Spending Isn’t Enough - Despite massive investment, the explosion of sophisticated malware and deepfake attacks persists because organizations struggle to verify digital identities and establish fundamental trust. (Stu Sjouwerman)


Is AI Use in the Workplace Out of Control? - Trying to block AI tools outright is a losing strategy. SaaS and AI are increasingly inseparable, and AI isn’t limited to tools like ChatGPT or Copilot anymore. (Alastair Paterson)


Sharing Intelligence Beyond CTI Teams, Across Wider Functions and Departments - CTI, digital brand protection and other cyber risk initiatives shouldn’t only be utilized by security and cyber teams. (Marc Solomon)

If you missed it...

View SecurityWeek's 2025 Virtual Event Lineup

Follow SecurityWeek on LinkedIn

Comments

Popular posts from this blog

{White Paper} Legacy Codebase Risk - Addressing Open Source Tech Debt In Your Software Supply Chain

Tech Debt Best Practices: Minimizing opportunity cost & security risk - Get the White Paper You received this resource as part of your SecurityWeek subscription or because you have attended a Webcast or downloaded a White paper from SecurityWeek in the past. This email is strictly controlled and distributed by SecurityWeek and your email address has not been shared with any third party. Tech Debt Best Practices: Minimizing Opportunity Cost & Security Risk - Get the White Paper SecurityWeek Subscriber, Legacy codebases are one of today's biggest software supply chain risks. Nearly 80% of codebases are never updated, and 91% of organizations have faced supply chain attacks exploiting open source vulnerabilities. We're hoping you weren't one of them! The flexibility of developing with open source provides unmatched innovation, but with that has come the implicit cost of accumulating tech...

Chinese Hackers Have Been Probing DNS Networks Globally for Years: Report

Island Raises $175M as Enterprise Browser Startups Defy Tech Giants Tuesday, April 30 , 2024 LATEST CYBERSECURITY HEADLINES Island Secures $175M Investment as Enterprise Browser Startups Defy Tech Giants Why Using Microsoft Copilot Could Amplify Existing Data Quality and Privacy Issues Chinese Hackers Have Been Probing DNS Networks Globally for Years: Report Finnish Hacker Gets Prison for Accessing Thousands of Psychotherapy Records and Demanding Ransoms FCC Fines Wireless Carriers for Sharing User Locations Without Consent SafeBase Scores $33M Series B Investment Vulnerability in R Programming Language Could Fuel Supply Chain Attacks Docker Hub Users Targeted With Imageless, Malicious Repositories Critical Vulnerabilities in Judge0 Lead to Sandbox Escape, Host Takeover CISA Rolls Out New Guidelines to Mitigate AI Risks to US Critical Infrastructure Apptega Raises $15 Million for Cybersecurity ...

US National Cyber Strategy Pushes Aggressive Hack-Back Operations

Wiz Raises $300 Million at $10B Valuation| News Corp Discloses New Details of Data Breach SecurityWeek News Briefing | Monday, February 27, 2023 US National Cyber Strategy Pushes Aggressive Hack-Back Operations Cloud Security Firm Wiz Raises $300 Million at $10 Billion Valuation Cyberattack on Boston Union Results in $6.4M Loss US Sanctions Several Entities Aiding Russia’s Cyber Operations ‘PureCrypter’ Downloader Used to Deliver Malware to Governments QNAP Offering $20,000 Rewards via New Bug Bounty Program News Corp Discloses New Details of Data Breach Palo Alto Networks Unveils Zero Trust OT Security Solution A Year of Conflict: Cybersecurity Industry Assesses Impact of Russia-Ukraine War - On the first anniversary of Russia’s invasion of Ukraine, cybersecurity companies summarize the cyber operations they have seen and their. (...