Startups

Censys lands new cash to grow its threat-detecting cybersecurity service

Comment

Security lock overlaid on circuit board.
Image Credits: baranozdemir / Getty Images

Investments in cybersecurity companies are beginning to turn a corner, seemingly.

After a brutal summer, VC funding to security startups saw a slight (12%) uptick from Q3, according to Crunchbase — reaching nearly $1.9 billion compared to $1.7 billion in the second quarter. That’s still down 30% annually. But it’s a tepid sign that venture’s appetite for cyber is growing anew.

Increasing enterprise cybersecurity budgets could be the reason.

Per an IANS Research report, corporate budgets for IT security grew 6% between 2022 and 2023 — a modest but noteworthy amount. Most respondents cited “increased risk” and “digital transformation” — i.e. digitizing legacy apps, products and services —  as the motivators behind the budget upticks.

One startup to benefit from all this is Censys, which provides customers with insights about critical internet-connected infrastructure. Censys this morning announced that it raised $50 million in a Series C funding round plus a $25 million debt round, bringing its total raised to $128.1 million.

Decibel Partners led the round with participation from GV, Greylock and Intel Capital. Other participants included Ascension Ventures, Four Rivers Partners V, L.P. and accounts managed by Hamilton Lane.

Censys has its roots in an internet scanning program, ZMap, developed by the company’s chief scientist Zakir Durumeric in 2013. By 2015, after coming to the realization that the software could be used to actually improve, rather than simply monitor, the state of security online, Durumeric had assembled a team to refine and improve ZMap’s capabilities.

“We believe that perfect visibility of anything exposed to the internet is the only way to allow individuals and organizations to protect themselves from external threats,” Brad Brooks, Censys’ CEO, told TechCrunch in an email interview. “With the help of early investors, including Google Ventures, Greylock, Decibel and Intel Capital, our mission evolved, and we set out to create the best, most comprehensive, internet scanning engine in the world.”

Today, Censys offers a range of tools to keep tabs on internet hosts and services and their security statuses. Customers get a database of vulnerable infrastructure “enriched with context,” as well as a platform for monitoring and analyzing their internet-facing assets (e.g. servers and desktops).

Brooks says that most customers use the platform for threat hunting — that is, spotting and investigating signs of security compromise — and triaging exploits detected through Censys’ asset monitoring tech. Some also tap Censys to understand the impact of their security efforts, according to Brooks, including the duration and severity of risks.

“Powered by leading internet intelligence, Censys gives leaders and their teams the data and capabilities needed to stay ahead of advanced threat actors,” Brooks said. “They can use Censys’ benchmarks to track performance over time and generate industry-standard metrics.”

Recently — climbing aboard the generative AI hype train — Censys launched a chatbot that enables users to perform searches across its security database in natural language. For example, they can ask things like “Show me all servers in Australia that have both FTP and HTTP services” to have the platform surface the corresponding data. Or they can have the chatbot translate search syntax from a third-party threat-hunting platform, like Shodan or Zoomeye, into a format that Censys can understand.

Censys, which claims to have 350,000 users on its free service and over 180 paying customers, including government agencies ranging from the FBI to the Department of Homeland Security, plans to put the proceeds from the most recent funding toward expanding its 134-person workforce. By the end of 2023, Censys — which is based in Ann Arbor, Michigan — expects to have 150 employees.

“We’re lucky in that cybersecurity is still in high demand despite economic uncertainty,” Brooks said. “In fact, the pandemic provided a tailwind as major enterprises had to shift to cloud solutions and resituate thousands to a remote work setup, which drove demand and inquiries.”

The challenge for Censys will maintaining momentum in the face of increasingly strong headwinds.

Issues in Europe and between the U.S. and China threaten to keep venture funding in cyber relatively flat — or possibly even in decline — for the remainder of the year. Higher interest rates are hurting the ability for investors to raise new funds, in turn hurting startups’ ability to raise money.

Meanwhile, hedge funds, late-stage and crossover funds that invest in both public and private companies have pulled back from the cyber market over fears of a recession — and disruption in the wider tech market.

On the other hand — as alluded to earlier — there’s reason for optimism.

According to a recent Spiceworks report, while the vast majority of companies are concerned about a recession in 2024, two-thirds (66%) still intend to increase their year-on-year IT spend, including spending on cybersecurity, while only 4% plan to decrease their spend. And IDC predicts that global cybersecurity spending will top $219 billion this year, growing to nearly $300 billion in 2026.

More TechCrunch

A dust-up between Evolve Bank & Trust, Mercury and Synapse has led TabaPay to abandon its acquisition plans of troubled banking-as-a-service startup Synapse.

Infighting among fintech players has caused TabaPay to ‘pull out’ from buying bankrupt Synapse

The problem is not the media, but the message.

Apple’s ‘Crush’ ad is disgusting

The Twitter for Android client was “a demo app that Google had created and gave to us,” says Particle co-founder and ex-Twitter employee Sara Beykpour.

Google built some of the first social apps for Android, including Twitter and others

WhatsApp is updating its mobile apps for a fresh and more streamlined look, while also introducing a new “darker dark mode,” the company announced on Thursday. The messaging app says…

WhatsApp’s latest update streamlines navigation and adds a ‘darker dark mode’

Plinky lets you solve the problem of saving and organizing links from anywhere with a focus on simplicity and customization.

Plinky is an app for you to collect and organize links easily

The keynote kicks off at 10 a.m. PT on Tuesday and will offer glimpses into the latest versions of Android, Wear OS and Android TV.

Google I/O 2024: How to watch

For cancer patients, medicines administered in clinical trials can help save or extend lives. But despite thousands of trials in the United States each year, only 3% to 5% of…

Triomics raises $15M Series A to automate cancer clinical trials matching

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! Tap, tap.…

Tesla drives Luminar lidar sales and Motional pauses robotaxi plans

The newly announced “Public Content Policy” will now join Reddit’s existing privacy policy and content policy to guide how Reddit’s data is being accessed and used by commercial entities and…

Reddit locks down its public data in new content policy, says use now requires a contract

Eva Ho plans to step away from her position as general partner at Fika Ventures, the Los Angeles-based seed firm she co-founded in 2016. Fika told LPs of Ho’s intention…

Fika Ventures co-founder Eva Ho will step back from the firm after its current fund is deployed

In a post on Werner Vogels’ personal blog, he details Distill, an open-source app he built to transcribe and summarize conference calls.

Amazon’s CTO built a meeting-summarizing app for some reason

Paris-based Mistral AI, a startup working on open source large language models — the building block for generative AI services — has been raising money at a $6 billion valuation,…

Sources: Mistral AI raising at a $6B valuation, SoftBank ‘not in’ but DST is

You can expect plenty of AI, but probably not a lot of hardware.

Google I/O 2024: What to expect

Dating apps and other social friend-finders are being put on notice: Dating app giant Bumble is looking to make more acquisitions.

Bumble says it’s looking to M&A to drive growth

When Class founder Michael Chasen was in college, he and a buddy came up with the idea for Blackboard, an online classroom organizational tool. His original company was acquired for…

Blackboard founder transforms Zoom add-on designed for teachers into business tool

Groww, an Indian investment app, has become one of the first startups from the country to shift its domicile back home.

Groww joins the first wave of Indian startups moving domiciles back home from US

Technology giant Dell notified customers on Thursday that it experienced a data breach involving customers’ names and physical addresses. In an email seen by TechCrunch and shared by several people…

Dell discloses data breach of customers’ physical addresses

Featured Article

Fairgen ‘boosts’ survey results using synthetic data and AI-generated responses

The Israeli startup has raised $5.5M for its platform that uses “statistical AI” to generate synthetic data that it says is as good as the real thing.

7 hours ago
Fairgen ‘boosts’ survey results using synthetic data and AI-generated responses

Hydrow, the at-home rowing machine maker, announced Thursday that it has acquired a majority stake in Speede Fitness, the company behind the AI-enabled strength training machine. The rowing startup also…

Rowing startup Hydrow acquires a majority stake in Speede Fitness as their CEO steps down

Call centers are embracing automation. There’s debate as to whether that’s a good thing, but it’s happening — and quite possibly accelerating. According to research firm TechSci Research, the global…

Retell AI lets companies build ‘voice agents’ to answer phone calls

TikTok is starting to automatically label AI-generated content that was made on other platforms, the company announced on Thursday. With this change, if a creator posts content on TikTok that…

TikTok will automatically label AI-generated content created on platforms like DALL·E 3

India’s mobile payments regulator is likely to extend the deadline for imposing market share caps on the popular UPI (unified payments interface) payments rail by one to two years, sources…

India likely to delay UPI market caps in win for PhonePe-Google Pay duopoly

Line Man Wongnai, an on-demand food delivery service in Thailand, is considering an initial public offering on a Thai exchange or the U.S. in 2025.

Thai food delivery app Line Man Wongnai weighs IPO in Thailand, US in 2025

Ever wonder why conversational AI like ChatGPT says “Sorry, I can’t do that” or some other polite refusal? OpenAI is offering a limited look at the reasoning behind its own…

OpenAI offers a peek behind the curtain of its AI’s secret instructions

The federal government agency responsible for granting patents and trademarks is alerting thousands of filers whose private addresses were exposed following a second data spill in as many years. The…

US Patent and Trademark Office confirms another leak of filers’ address data

As part of an investigation into people involved in the pro-independence movement in Catalonia, the Spanish police obtained information from the encrypted services Wire and Proton, which helped the authorities…

Encrypted services Apple, Proton and Wire helped Spanish police identify activist

Match Group, the company that owns several dating apps, including Tinder and Hinge, released its first-quarter earnings report on Tuesday, which shows that Tinder’s paying user base has decreased for…

Match looks to Hinge as Tinder fails

Private social networking is making a comeback. Gratitude Plus, a startup that aims to shift social media in a more positive direction, is expanding its wellness-focused, personal reflections journal to…

Gratitude Plus makes social networking positive, private and personal

With venture totals slipping year-over-year in key markets like the United States, and concern that venture firms themselves are struggling to raise more capital, founders might be worried. After all,…

Can AI help founders fundraise more quickly and easily?

Google has found a way to bring a variation of its clever “Circle to Search” gesture to iPhone users. The new interaction, launched in January, allows Android users to search…

Google brings a variation on ‘Circle to Search’ to iPhone users