WhatsApp adds passkey protection to end-to-end encrypted backups
WhatsApp is enabling users to encrypt their backup using passkeys
Security
Former L3Harris Trenchant boss pleads guilty to selling zero-day exploits to Russian broker
Prosecutors confirmed Peter Williams, the former Trenchant boss, sold eight exploits to a Russian buyer. TechCrunch exclusively reported that the Trenchant division was investigating a leak of its hacking tools, after another employee was accused of involvement.
Chrome is about to show even more safety warnings
You’re going to start seeing more warnings in Chrome when accessing insecure sites. Starting next October, Chrome will soon warn users when they visit a public website without an encrypted HTTPS connection. Chrome already issues a “Your connection is not private” message when you visit pages that have an HTTPS connection that’s misconfigured. But this […]
TechCrunch Disrupt 2025: Day 3
This is the third and final day of TechCrunch Disrupt 2025 at Moscone West in San Francisco. Register here to get a 50% discount and don’t miss out on innovation and scaling. Disrupt won’ come back for another year.
CEO of spyware maker Memento Labs confirms one of its government customers was caught using its malware
Security researchers found a government hacking campaign that relies on Windows spyware developed by surveillance tech maker Memento Labs. When reached by TechCrunch, the spyware maker’s chief executive blamed a government customer for getting caught.
LG Uplus is latest South Korean telco to confirm cybersecurity incident
Korean telecom giant LG Uplus is the third major phone provider in the past six months to report a cybersecurity incident.
Tata Motors confirms it fixed security flaws, which exposed company and customer data
A security researcher found the Indian automotive giant exposing personal information of its customers, internal company reports, and dealers’ data. Tata confirmed it fixed the issues.
CyDeploy wants to create a replica of a company’s system to help it test updates before pushing them out — catch it at Disrupt 2025
Tina Williams-Koroma said CyDeploy uses machine learning to understand what happens on a company’s machine and then creates a “digital twin” where system administrators can test updates.
News, Privacy, Security, Tech, Tech News
‘There isn’t really another choice:’ Signal chief explains why the encrypted messenger relies on AWS
After last week’s major Amazon Web Services (AWS) outage took Signal along with it, Elon Musk was quick to criticize the encrypted messaging app’s reliance on big tech. But Signal president Meredith Whittaker argues that the company didn’t have any other choice but to use AWS or another major cloud provider. “The problem here is […]
The glaring security risks with AI browser agents
New AI browsers from OpenAI and Perplexity promise to increase user productivity, but they also come with increased security risks.