About Maria Korolov

Maria Korolov is an award-winning tech journalist who covers cybersecurity, artificial intelligence and extended reality.

She’s also a science fiction author and the editor and founder of MetaStellar, an online magazine of speculative fiction, and of Hypergrid Business, one of the world’s top virtual reality blogs.

Contact her at maria@korolov.com to pitch articles or to hire her as writer, editor, or speaker at your event.

Follow her on Twitter at @MariaKorolov, on Threads at @MariaKorolov, and check out her latest videos on the Maria Korolov YouTube channel.

Latest AI articles

The state of ransomware: Faster, smarter, and meaner

The state of ransomware: Faster, smarter, and meaner

Mar 25, 2024

Ransomware payments hit $1.1 billion in 2023, a record high and twice what they were in 2022. The frequency, scope and volume of attacks were all up, as was the number of independent groups conducting the attacks, according to a report by Chainalysis. “We’re tracking dozens more groups than we used to,” Chris Morgan, senior cyber threat intelligence analyst at ReliaQuest, tells CSO. “And a lot of these groups are taking…

5 data center predictions: Surging demand and tighter rules squeeze operations

5 data center predictions: Surging demand and tighter rules squeeze operations

Jan 29, 2024
Rising workloads, tougher sustainability regulations, and cost pressures will increasingly squeeze data center operators in 2024 and force tradeoffs between business expansion and infrastructure reliability.
Weighing risk and reward with gen AI vendor selection

Weighing risk and reward with gen AI vendor selection

Jan 3, 2024
Generative AI has created an unprecedented pace of technological change, but complications of choosing AI vendors have grown in equal measure. So tech leaders need to be equipped with the right questions — and be prepared for answers — to help enterprises prosper.
Upskilling ramps up as gen AI forces enterprises to transform

Upskilling ramps up as gen AI forces enterprises to transform

Dec 13, 2023
As companies race to add generative models into products and workflows, massive investment to upskill workforces on prompt engineering and ethical AI emerges as a top priority.

Latest quantum computing articles

Commercial quantum networks inch closer to primetime

Commercial quantum networks inch closer to primetime

Mar 23, 2023

As commercial availability of quantum computers moves closer to reality, researchers and vendors are investing in efforts to create quantum-secured networks. Quantum networks use entangled photons or other particles to ensure secure communications, but they are not, in and of themselves, used for general communication. Quantum networks are expensive and slow. And though nobody can listen in on the messages without breaking the entanglement of the photons, hackers can still…

What is quantum cryptography? It’s no silver bullet, but could improve security

What is quantum cryptography? It’s no silver bullet, but could improve security

Mar 12, 2019
In the arms race between white and black hats, the infosec industry looks to quantum cryptography and quantum key distribution (QKD). That may be just part of the answer, however.
A New Type of Network Is on the Rise to Combat the Quantum Threat to Encryption

A New Type of Network Is on the Rise to Combat the Quantum Threat to Encryption

Jan 10, 2019
“Quantum-proof” encryption algorithms won’t be entirely quantum-proof. Quantum key distribution networks could be the answer.
8 old technologies that still play roles in security

8 old technologies that still play roles in security

Dec 10, 2018
Newer isn’t always better, at least where cybersecurity is concerned. For some applications, these older technologies are still effective ways to protect data and systems.

Latest Cybersecurity articles

Assessing and quantifying AI risk: A challenge for enterprises

Assessing and quantifying AI risk: A challenge for enterprises

Jan 30, 2024

Artificial intelligence can help businesses through automation or by improving existing tasks, but like any technology it comes with risks if not managed well. For those businesses that decided to build their own AI or buy software that has AI embedded in it, assessing its risks is an important step to ensuring compliance and data security. The explosion of generative AI adoption has magnified those and new emerging risks. Generative…

3 strategies that can help stop ransomware before it becomes a crisis

3 strategies that can help stop ransomware before it becomes a crisis

Aug 16, 2023
For those hoping to avoid the pay-or-not-to-pay ransomware dilemma, there are three things to focus on that can help CISOs: create incident response plans, improve cybersecurity posture, and invest in robust backups.
Hybrid mesh firewall platforms gain interest as management challenges intensify

Hybrid mesh firewall platforms gain interest as management challenges intensify

Aug 15, 2023
Different types of firewalls, including hardware, virtual, cloud-native, and firewall as a service, can be deployed and managed from a central interface with a hybrid mesh firewall platform.
Why API attacks are increasing and how to avoid them

Why API attacks are increasing and how to avoid them

Jul 25, 2023
Growing use of APIs give attackers more ways to break authentication controls, exfiltrate data, or perform disruptive acts.

Latest Networking articles

5 data center predictions: Surging demand and tighter rules squeeze operations

5 data center predictions: Surging demand and tighter rules squeeze operations

Jan 29, 2024

Five key data center trends will impact operators in the coming year, according to the Uptime Institute. The research firm highlighted the top trends – which include tougher sustainability regulations, supply chain impacts from AI, and liquid cooling adoption – in a report released earlier this month. Together these conditions are not only driving innovation but also increasing infrastructure complexity, the institute’s researchers said. Data centers will have to balance reliability, efficiency, emerging technologies,…

Enterprises turn to single-vendor SASE for ease of manageability

Enterprises turn to single-vendor SASE for ease of manageability

Feb 2, 2023
Getting the full SASE stack of networking and security capabilities from a single vendor can simplify deployment and management, but there are downsides to consider.
NTT, Palo Alto partner for managed SASE with AIOps

NTT, Palo Alto partner for managed SASE with AIOps

Feb 2, 2023
Using a managed services provider to deliver SASE can streamline deployment and free up enterprise resources.
Pros and cons of managed SASE

Pros and cons of managed SASE

Jan 20, 2023
Managed SASE can be appealing for enterprises that want a single provider for deployment and management of WAN and security infrastructure, but there can be tradeoffs depending on provider flexibility, platform interoperability, and cost.
What to expect from SASE certifications

What to expect from SASE certifications

Jan 13, 2023
SASE certification options are expanding, with Palo Alto joining Cato Networks, Netskope and Versa Networks. Are they worth the effort?
IT supply issues have organizations shifting from just-in-time to just-in-case buying

IT supply issues have organizations shifting from just-in-time to just-in-case buying

Jan 6, 2023
Uncertainty about the length of backlogs for IT hardware means both vendors and enterprises are changing their purchasing strategies.

latest Awards

latest Appearances

older Awards and Appearances

Judge, 2019 CSO50 awards

Maria is one of the judges of the annual CSO50 awards, which recognize 50 organizations for their security project or initiative that demonstrates outstanding business value and thought leadership.

Judge, Epica Awards

Maria is a member of the jury of the 2018 Epica awards, the only global creative prize judged by journalists.

Jan. 2018: Maria Korolov talks with Sine Wave about “Succeeding As A Retailer In Immersive Worlds.” 

Dec. 2017: Speaker at Stereopsia conference in Brussels, Belgium. Topic was women in virtual reality. Click here for slides.

Dec. 2017: Speaker at OpenSimulator Community Conference. Topic was a statistical overview of OpenSim development. Click here for slides.

Apr. 2017: Profiled in Viar360’s Women of VR – 35 Ladies Who Are Killing It In Virtual Reality

Aug. 2016: Mentioned in Marie Claire’s Virtual Reality Has a Female Mafia—and They’re Looking for New Recruits

BBC Image

May 2016: Interviewed by the BCC about how virtual reality will change our lives. Listen to the broadcast hereRead the transcript here.

Sep. 2015: Mentioned in Fortune’s Meet the women shaping our virtual future.

Latest Blog Posts

Sunday morning writing Mastermind group

Aug 29, 2019
Sunday morning writing Mastermind group

I am putting together a writers’ Mastermind group, to meet Sunday mornings via conference calls, such as Skype or Facebook video. You can read my…

14 reasons why I use Google Docs to write my novels

Aug 27, 2019
14 reasons why I use Google Docs to write my novels

  I use Google Docs. I tried a lot of other platforms — Word, Filemaker, Coda, and a bunch of others — but I like…

New book out, ‘Krim Times’ back on category best seller list

Aug 25, 2019
New book out, ‘Krim Times’ back on category best seller list

The Lost King of Krim, a novella of the Krim virtual world, is out on Amazon and other booksellers. Meanwhile, the series prequel, Krim Times,…

How to have a simple but professional-looking website for around $12 a year

Nov 27, 2018
How to have a simple but professional-looking website for around $12 a year

If you have a small business, and need a website where you can post your hours and contact information, some pictures, and a few articles,…

10 signs a content offer is spam

Nov 21, 2018
10 signs a content offer is spam

As an editor of a couple of different niche online publications, and a writer for some major tech magazines, I get dozens of unsolicited content…

My new computer setup

Nov 1, 2018
My new computer setup

In case you’re wondering what I’ve been doing with myself now that I’m not blogging about OpenSim as much, here’s an update. First, I’m super…