Connect with us

Tech News

The Medusa ransomware that locks up people’s data and demands crypto to release it is back and spreading, the FBI warns

Published

on

The FBI and the U.S. Cybersecurity and Infrastructure Security Agency are warning against a dangerous ransomware scheme.

In an advisory posted earlier this week, government officials warned that a ransomware-as-a-service software called Medusa, which has launched ransomware attacks since 2021, has recently affected hundreds of people. Medusa uses phishing campaigns as its main method for stealing victims’ credentials, according to CISA.

To protect against the ransomware, officials recommended patching operating systems, software and firmware, in addition to using multifactor authentication for all services such as email and VPNs. Experts also recommended using long passwords, and warned against frequently recurring password changes because they can weaken security.

Medusa developers and affiliates — called “Medusa actors” — use a double extortion model, where they “encrypt victim data and threaten to publicly release exfiltrated data if a ransom is not paid,” the advisory said. Medusa operates a data-leak site that shows victims alongside countdowns to the release of information.

“Ransom demands are posted on the site, with direct hyperlinks to Medusa affiliated cryptocurrency wallets,” the advisory said. “At this stage, Medusa concurrently advertises sale of the data to interested parties before the countdown timer ends. Victims can additionally pay $10,000 USD in cryptocurrency to add a day to the countdown timer.”

Since February, Medusa developers and affiliates have hit more than 300 victims across industries, including the medical, education, legal, insurance, technology and manufacturing sectors, CISA said.

This story was originally featured on Fortune.com

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Tech News

Wiz founders’ bold bet: Rejecting Google’s original offer leads to $32 billion buyout deal—and $9 billion in extra cash

Published

on

By

Google owner Alphabet will buy cybersecurity firm Wiz for $32 billion — in a deal set to boost the tech giant’s in-house cloud computing amid burgeoning artificial intelligence growth.

If closed, the-cash transaction, announced Tuesday, will become Google’s most expensive acquisition in the company’s 25-year history. The purchase gives Google new momentum in its efforts to compete in the cloud-computing business by offering more security for its services.

“Wiz and Google Cloud are both fueled by the belief that cloud security needs to be easier, more accessible, more intelligent, and democratized, so more organizations can adopt and use cloud and AI securely,” Wiz CEO Assaf Rappaport said in a blog post.

The company says Wiz will join Google Cloud — and that this deal represents a company investment “to accelerate two large and growing trends in the AI era: improved cloud security and the ability to use multiple clouds.”

Together, Google CEO Sundar Pichai said in a statement, Google Cloud and Wiz “will turbocharge improved cloud security and the ability to use multiple clouds.”

Assaf Rappaport, Co-Founder & CEO, added that the deal will “bolster our mission to improve security and prevent breaches by providing additional resources and deep AI expertise.”

Wiz, based in New York, was founded in 2020, makes security tools designed to shield the information stored in remote data centers from intruders.

Google has had its eyes on Wiz for some time. The purchase price announced Tuesday surpasses a reported $23 billion buyout proposal that Wiz rejected last July.

The proposed buyout will get a close look from antitrust regulators. While many expect the Trump administration to be more friendly to business deals, it has also shown skepticism of big tech.

Also, the new Federal Trade Commission Chair Andrew Ferguson has vowed to maintain a tough review process for mergers and acquisitions.

This story was originally featured on Fortune.com

Continue Reading

Tech News

This leader is making AI accessible across the world’s languages

Published

on

By

Good morning! Poppi to be acquired by PepsiCo for almost $2 billion, Forever 21’s U.S. operator files for bankruptcy, and Sara Hooker talks AI language accessibility.

– AI accessibility. Language is an incredibly powerful tool—but not all languages are represented equally in technology. Cohere for AI is tackling this disparity, focusing on making AI accessible to more languages. “I think people forget—we can build the best model in the world, but what matters is how people feel about it and whether it works for them,” Sara Hooker, head of Cohere for AI, tells Fortune’s Sharon Goldman. Their conversation is the second in a series of profiles of women in tech for Fortune.

Cohere for AI, the nonprofit research lab of $5.5 billion AI company Cohere, has been among the first to offer AI models for languages like Korean and Swahili. And through an initiative that the organization launched two years ago, 3,000 researchers from all around the world collaborated with Cohere for AI on multilingual AI research. “From the beginning, we doubled the number of languages that were covered by generative AI,” Hooker says. This accessibility is the company’s “North Star.”

Sara Hooker
Sara Hooker works on AI across languages as the leader of Cohere for AI.

Hooker’s interest in languages stems from her upbringing. She and her family moved around a lot—Mozambique, Eswatini, Kenya, and Liberia—and so she was exposed to a lot of languages. “There’s this really powerful idea that when you speak in the language of someone, you really connect with their heart, not their head,” she shares.

She didn’t always intend to work in AI, though: “I didn’t set out wanting to do artificial intelligence, but I had always wanted to work on interesting problems,” Hooker says. After roles at Udemy and Google Brain and after working with Geoffrey Hinton and Samy Bengio—big names in the AI space—she was asked by the Cohere cofounders to lead its new research lab.

“We chose a problem which was critically underserved, but now everyone else is scrambling to catch up,” says Hooker. Read Sharon’s full story here.

Nina Ajemian
nina.ajemian@fortune.com

The Most Powerful Women Daily newsletter is Fortune’s daily briefing for and about the women leading the business world. Today’s edition was curated by Nina Ajemian. Subscribe here.

This story was originally featured on Fortune.com

Continue Reading

Tech News

Blockchain payments company Halliday raises $20 million from Andreessen Horowitz

Published

on

By

Halliday, a startup that helps financial institutions automate services with blockchain and AI technology, has raised $20 million from venture capital giant Andreessen Horowitz.

The company works with charter banks, payment service providers and other financial institutions that are interested in blockchain technology to help accelerate their entrance into the space by making it easier to design financial workflows, CEO and co-founder of Halliday Griffin Dunaif told Fortune

Financial workflows—an organized sequence of steps required to move funds from one place to another—are integral to any company that handles money for their clients. In the crypto world, establishing these workflows requires engineers to program smart contracts, which can be a slow and arduous process, Dunaif said. 

With Halliday’s Agentic Workflow Protocol, companies can easily connect services like verifying a transaction or issuing a payment, into one cohesive workflow. “It’s an engine that lets you stitch together services into workflows so that they can be automated,” Dunaif said. 

Additionally, developers can implement agentic AI—a type of AI model that can solve problems and execute actions with limited supervision—within their workflows to automate decision-making. “We want to bring blockchain up to the agentic era, because no software will not be agentic as these technologies mature,” he said. 

The San Francisco-based company is currently taking submissions for its early access program that will be rolled out during the second quarter. Since announcing the program in late February, Dunaif says the company has received over 11,000 requests to access the product. 

Other crypto companies also work with financial institutions to make their payment systems more efficient. Consensys, a blockchain company founded in 2014, has a product called the CodeFi Blockchain Application Suite, which includes a service that helps financial institutions automate workflows. 

Once Agentic Workflow Protocol is fully available, Halliday will make money from it by charging customers based on how much computing power their workflow requires. 

The company declined to disclose its valuation in its latest funding round. It plans to use the money raised to accelerate deployment of the product and expand the team. 

Other investors in this latest round included Avalanche Blizzard Fund, Credibly Neutral, and Alt Layer. Halliday previously raised $6 million from Andreessen Horowitz in 2022.

This story was originally featured on Fortune.com

Continue Reading

Trending

Copyright © 2024 NewsBiz.online