Homomorphic encryption, a complex technique that uses cryptographic algorithms to keep data secure as it travels around networks and to third parties, continues to elude mass-market scalability and thus adoption — not least because currently, the complexity that makes it…
Category: Security News | TechCrunch
US sanctions founder of spyware maker Intellexa for targeting Americans
The U.S. government announced Tuesday sanctions against the founder of the notorious spyware company Intellexa and one of his business partners. This is the first time the U.S. government has targeted specific people, in addition to companies, with sanctions related…
Axonius, a specialist in cyber asset managment, secures $200M at a flat $2.6B valuation
Axonius, one of the bigger players in the world of enterprise asset management — understanding and monitoring the digital assets and infrastructure that make up an organization’s network — has raised $200 million more in funding to expand its business…
Elon Musk switched on X calling by default: Here’s how to switch it off
In his quest to turn a simple and functioning Twitter app into X, the everything app that doesn’t do anything very well, Elon Musk launched audio and video calling on X last week — and this new feature is switched…
Why Signal ‘turned our architecture inside out’ for its latest privacy feature
Adding usernames to a messaging app may seem like a standard feature, but for Signal, such identifiers were anathema to its mission of total privacy and security — until now. The upcoming 7.0 version adds usernames, but the company’s president,…
Should we ban ransom payments?
As cybercriminals continue to reap the financial rewards of their attacks, talk of a federal ban on ransom payments is getting louder. U.S. officials have long urged against paying ransom demands. But while several U.S. states — including North Carolina…
Thoma Bravo takes critical event management software company Everbridge private in $1.8B deal
Everbridge, a critical event management (CEM) software company, is going private in a $1.8 billion all-cash deal that will see it taken over by private equity giant Thoma Bravo — 20% more than what was originally announced last month.* Founded…
NSA says it’s tracking Ivanti cyberattacks as hackers hit US defense sector
The U.S. National Security Agency has confirmed that hackers exploiting flaws in Ivanti’s widely used enterprise VPN appliance have targeted organizations across the U.S. defense sector. NSA spokesperson Edward Bennett confirmed in an emailed statement to TechCrunch on Friday that…
A leaky database spilled 2FA codes for the world’s tech giants
A technology company that routes millions of SMS text messages across the world has secured an exposed database that was spilling one-time security codes that may have granted users’ access to their Facebook, Google and TikTok accounts. The Asian technology…
A government watchdog hacked a US federal agency to stress-test its cloud security
A U.S. government watchdog stole more than one gigabyte of seemingly sensitive personal data from the cloud systems of the U.S. Department of the Interior. The good news: The data was fake and part of a series of tests to…