TechCrunch Archives - Marketbridge

OpenAI’s GPT-4.1 may be less aligned than the company’s previous AI models

Hackers are exploiting a new Ivanti VPN security bug to hack into company networks

Semperis, a specialist in Active Directory security now worth more than $1B, raises $125M

Anti-ransomware startup Halcyon lands fresh $40M tranche

Researchers claim US-registered cloud host facilitated state-backed cyberattacks

North Korean hackers impersonated journalists to gather intel from academics and think tanks

Halcyon lands large investment to defend against ransomware

Everstream, which applies big data to supply chain management, raises $50M

There’s a new supply chain attack targeting customers of a phone system with 12 million users

Dope Security nabs $16M led by GV to build out secure web gateways designed to work on endpoints, not in the cloud