ACLU sues Homeland Security over ‘stingray’ cell phone surveillance

ACLU sues Homeland Security over ‘stingray’ cell phone surveillance

One of the largest civil liberties groups in the U.S. is suing two Homeland Security agencies for failing to turn over documents it requested as part of a public records request about a controversial cell phone surveillance technology. The American Civil Liberties Union filed suit against Customs & Border Protection Read more…

Congress extends NSA call records collection powers to March

Congress extends NSA call records collection powers to March

In passing a short-term funding bill to avoid a U.S. government shutdown, Congress has also extended the government’s legal powers allowing it to collect daily millions of Americans’ call records. Buried in a funding bill passed by the House this week was a clause that extended the government’s so-called Section Read more…

Capital One replaces security chief after data breach

Capital One replaces security chief after data breach

Capital One has replaced its cybersecurity chief, four months after the company disclosed a massive data breach involving the theft of sensitive data on more than 100 million customers. A spokesperson for Capital One confirmed the news in an email to TechCrunch. “Michael Johnson is moving from his role as Read more…

Cyber-skills platform Immersive Labs raises $40M in North America expansion

Cyber-skills platform Immersive Labs raises $40M in North America expansion

Immersive Labs, a cybersecurity skills platform, has raised $40 million in its Series B, the company’s second round of funding this year following an $8 million Series A in January. Summit Partners led the fundraise with Goldman Sachs participating, the Bristol, U.K.-based company confirmed. Immersive, led by former GCHQ cybersecurity Read more…

6 tips founders need to know about securing their startup

6 tips founders need to know about securing their startup

If you’ve read anything of mine in the past year, you know just how complicated security can be. Every day it seems there’s a new security lapse, a breach, a hack, or an inadvertent exposure, such as leaving a cloud storage server unprotected without a password. These things happen, but Read more…

No one could prevent another ‘WannaCry-style’ attack, says DHS official

No one could prevent another ‘WannaCry-style’ attack, says DHS official

The U.S. government may not be able to prevent another global cyberattack like WannaCry, a senior cybersecurity official has said. Jeanette Manfra, the assistant director for cybersecurity for Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA), said on stage at TechCrunch Disrupt SF that the 2017 WannaCry cyberattack, which saw Read more…

How you shouldn’t handle your data breach

How you shouldn’t handle your data breach

So you’ve had a data breach. Don’t worry, it’s not just you. These days it happens to everyone, no matter how large or small your company is. It’s almost inevitable, some might say, and not a case of if but when. A lot is already out of your control. Whether Read more…

Microsoft says Iranian hackers targeted 2020 presidential candidate

Microsoft says Iranian hackers targeted 2020 presidential candidate

Microsoft said it has found evidence that hackers associated with Iran have targeted a 2020 presidential candidate. The tech giant’s security and trust chief confirmed the attack in a blog post, but the company would not say which candidate was the target. The threat group, which Microsoft calls Phosphorous — Read more…

Raj Shah

Arceo.ai raises $37 million to expand cyber insurance coverage and access

Critical cyber attacks on both businesses and individuals have been grabbing headlines at an alarming rate. Cybersecurity has moved from a background risk for enterprises to a critical day-to-day threat to business operations, forcing executive teams to pour time and hundreds of billions in capital into monitoring and prevention efforts. Read more…

What startup CSOs can learn from three enterprise security experts

What startup CSOs can learn from three enterprise security experts

How do you keep your startup secure? That’s the big question we explored at TC Sessions: Enterprise earlier this month. No matter the size, every startup is an enterprise. Every startup will grow in size as it builds out. But as a company expands, that rapid growth can lead to Read more…