CYBERSECURITY

Scammers are abusing an internal Microsoft account to send spam links

1 hour ago
CYBERSECURITY

Customers say Trump Mobile is leaking their personal information

Yesterday
CYBERSECURITY

GitHub says hackers stole data from thousands of internal repositories

Yesterday
UPDATE

Apple's App Store Prevents $2.2 Billion in Fraudulent Transactions in 2025

Yesterday
CYBERSECURITY

Discord enables end-to-end encrypted voice and video calling for every user

1 day ago
STARTUPS

From teen hacker to Iron Dome researcher, this founder raised $28M to fight AI phishing

1 day ago
CYBERSECURITY

Hackers have compromised dozens of popular open source packages in an ongoing supply-chain attack

1 day ago
Evolving Threats in Developer Environments: Understanding AI Agent Vulnerabilities
Evolving Threats in Developer Environments: Understanding AI Agent Vulnerabilities
1 week ago
Exaforce raises $125M Series B to build AI for catching and stopping cyberattacks as they happen
Exaforce raises $125M Series B to build AI for catching and stopping cyberattacks as they happen
1 week ago
Instructure strikes deal with hackers who breached it twice
Instructure strikes deal with hackers who breached it twice
1 week ago
US defense contractor who sold hacking tools to Russian broker ordered to pay $10M to former employers
US defense contractor who sold hacking tools to Russian broker ordered to pay $10M to former employers
1 week ago
Running Codex safely at OpenAI
Running Codex safely at OpenAI
1 week ago
Hackers deface school login pages after claiming another Instructure hack
Hackers deface school login pages after claiming another Instructure hack
1 week ago
Hackers hack victims hacked by other hackers
Hackers hack victims hacked by other hackers
1 week ago
How Anthropic’s Mythos has rewritten Firefox’s approach to cybersecurity
How Anthropic’s Mythos has rewritten Firefox’s approach to cybersecurity
1 week ago
Police arrest SMS blaster crew that sent malicious messages to thousands across Toronto
Police arrest SMS blaster crew that sent malicious messages to thousands across Toronto
1 week ago
2 days left: Get 50% off a second pass to TechCrunch Disrupt 2026
2 days left: Get 50% off a second pass to TechCrunch Disrupt 2026
1 week ago
Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber
Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber
2 weeks ago
DOJ says ransomware gang tapped into Russian government databases
DOJ says ransomware gang tapped into Russian government databases
2 weeks ago
SECURITY

Upwind and Bessemer Venture Partners bring together Bengaluru's security leaders for an exclusive CISO Sunset Circle
GOVERNMENT

US Government Removes AI Security Testing Agreement Details with Major Tech Firms

 UPDATE

Beta Launch of End-to-End Encrypted RCS Messaging

 SECURITY

Poland says hackers breached water treatment plants, and the US is facing the same threat

Editor's pick

This is what some of the world’s largest banks of malware look like stacked as hard drives
CYBERSECURITY

This is what some of the world’s largest banks of malware look like stacked as hard drives

1 week ago

Latest Briefs

Fast updates from the latest stories.

US cyber agency CISA exposed reams of passwords and cloud keys to the open web
CYBERSECURITY +9
US cyber agency CISA exposed reams of passwords and cloud keys to the open web
1 day ago
Claude Managed Agents Introduces Self-Hosted Sandboxes and MCP Tunnels
CLAUDE +3
Claude Managed Agents Introduces Self-Hosted Sandboxes and MCP Tunnels
2 days ago
NYC Health + Hospitals says hackers stole medical data and fingerprints during breach affecting at least 1.8 million people
CYBERSECURITY +8
NYC Health + Hospitals says hackers stole medical data and fingerprints during breach affecting at least 1.8 million people
2 days ago
A hotel check-in system left a million passports and driver’s licenses open for anyone to see
CYBERSECURITY +8
A hotel check-in system left a million passports and driver’s licenses open for anyone to see
5 days ago
US orders travelers on Air Force One to throw away gifts, pins, and burner phones after China trip
CYBERSECURITY +12
US orders travelers on Air Force One to throw away gifts, pins, and burner phones after China trip
5 days ago
OpenAI says hackers stole some data after latest code security issue
CYBERSECURITY +10
OpenAI says hackers stole some data after latest code security issue
6 days ago
A spyware investigator exposed Russian government hackers trying to hijack Signal accounts
CYBERSECURITY +11
A spyware investigator exposed Russian government hackers trying to hijack Signal accounts
6 days ago
Cisco cuts nearly 4,000 jobs to spend more on AI, reports ‘record quarterly revenue’
CYBERSECURITY +10
Cisco cuts nearly 4,000 jobs to spend more on AI, reports ‘record quarterly revenue’
6 days ago

More Stories

AI evaluation startup Braintrust confirms breach, tells every customer to rotate sensitive keys
CYBERSECURITY +10
AI evaluation startup Braintrust confirms breach, tells every customer to rotate sensitive keys

2 weeks ago

Google Cloud Enhances IAM for AI Security and Governance
SECURITY & IDENTITY +4
Google Cloud Enhances IAM for AI Security and Governance

2 weeks ago

Streamlining TLS Client Migration to Amazon MSK Using Existing Certificates
ANALYTICS +6
Streamlining TLS Client Migration to Amazon MSK Using Existing Certificates

2 weeks ago

Some kids are bypassing age-verification checks with a fake mustache
CYBERSECURITY +6
Some kids are bypassing age-verification checks with a fake mustache

2 weeks ago

Microsoft Partners with UK Security Institute for AI Testing
ARTIFICIAL INTELLIGENCE +2
Microsoft Partners with UK Security Institute for AI Testing

2 weeks ago

Kaspersky suspects Chinese hackers planted a backdoor into Daemon Tools in ‘widespread’ attack
CYBERSECURITY +10
Kaspersky suspects Chinese hackers planted a backdoor into Daemon Tools in ‘widespread’ attack

2 weeks ago

Hackers steal students’ data during breach at education tech giant Instructure
CYBERSECURITY +13
Hackers steal students’ data during breach at education tech giant Instructure

2 weeks ago

4 days left: Get 50% off a second TechCrunch Disrupt 2026 pass to make more deals faster
FINTECH +18
4 days left: Get 50% off a second TechCrunch Disrupt 2026 pass to make more deals faster

2 weeks ago

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