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Microsoft Highlights Security Exposure Management at Ignite

Building on its broad security portfolio, Microsoft's new exposure management is now available in the Microsoft Defender portal, with third-party-connectors on the way.

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RSA Conference 2025 Innovation Sandbox Contest Celebrates 20th Anniversary

Starting in 2025, the RSAC Innovation Sandbox Top 10 Finalists will each receive a $5 million investment to drive cybersecurity innovation.

Bidirectional communication via polyrhythms and shuffles: Without Jon the beat must go on

The Threat Source Newsletter is back! William Largent discusses bidirectional communication in the SOC, and highlights new Talos research including the discovery of PXA Stealers.

How Can PR Protect Companies During a Cyberattack?

When a cybersecurity incident occurs, it's not just IT systems and data that are at risk — a company's reputation is on the line, too.

'Water Barghest' Sells Hijacked IoT Devices for Proxy Botnet Misuse

An elusive, sophisticated cybercriminal group has used known and zero-day vulnerabilities to compromise more than 20,000 SOHO routers and other IoT devices so far, and then puts them up for sale on a residential proxy marketplace for state-sponsored cyber-espionage actors and others to use.

Malicious QR Codes: How big of a problem is it, really?

QR codes are disproportionately effective at bypassing most anti-spam filters. Talos discovered two effective methods for defanging malicious QR codes, a necessary step to make them safe for consumption.

Salt Typhoon Hits T-Mobile as Part of Telecom Attack Spree

The company says no sensitive data was stolen, but federal agencies claim otherwise. CISA and FBI sources said attackers accessed all records of specific customers and the private communications of targeted individuals.

AI is everywhere, and Boomers don’t trust it 

ChatGPT, Google Gemini, and Meta AI may be everywhere, but Baby Boomers don't trust the tech or the companies behind it.