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The day's top cybersecurity news and in-depth coverage

CSO First Look

March 02, 2023

Best and worst data breach responses highlight the do's and don'ts of IR

There are right ways and wrong ways to deal with a cyberattack. Here’s a look back at some of the most egregious and laudable responses by security teams in recent memory. Read more ▶

Sponsored by Code42: How to Prevent Burnout: Protect Your Employees and Your Data

We’re facing an epidemic of employee burnout that is converging with another major trend: surging cybersecurity risk. Download this eBook to learn four practical steps for how security leaders can build user-centric security programs that reduce employee stress & enhance adherence.

How to de-risk your digital ecosystem

Digital ecosystems are big, complicated, and a massive vector for exploits and attackers. Santha Subramoni, global head, cybersecurity business unit at Tata Consultancy Services discusses digital ecosystems security and how businesses can lower risk within their digital ecosystems.

BlackLotus bootkit can bypass Windows 11 Secure Boot: ESET

Researchers found BlackLotus uses year old vulnerability and can run even on fully up-to-date Windows 11 systems with UEFI Secure Boot enabled.

Image: Timeline of the latest LastPass data breaches

Timeline of the latest LastPass data breaches

Attackers apparently used data taken in an August attack on the password management firm to enable another attack in November.

Top 10 open source software risks for 2023

While open source software is the bedrock of modern software development, it is also the weakest link in the software supply chain, according to a report by Endor Labs.

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