Anthropic's New Claude AI Security Tool Causes $15B Cybersecurity Stock Wipeout

Anthropic's New Claude AI Security Tool Wipes Out Over $15 Billion From Cybersecurity Stocks

Shares of leading cybersecurity firms tumbled sharply Friday after AI company Anthropic introduced a new artificial intelligence-driven security capability, intensifying concerns on Wall Street that automation could disrupt core segments of the cybersecurity industry.

The tool, known as Claude Code Security, was announced on February 19 as part of Anthropic’s broader Claude platform and sent shock waves throughout the cybersecurity industry. Claude Code Security is designed to autonomously scan software codebases for vulnerabilities and recommend precise fixes—functions traditionally performed by a combination of human security engineers and specialized enterprise software.

The market reaction was swift and severe. Investors sold off cybersecurity stocks amid fears that AI systems capable of both detecting and remediating vulnerabilities could compress or even replace large portions of existing security workflows. Generative AI coding tools and automated assistants could drastically impact growth and profitability of traditional software products.

Scoop: Hegseth to meet Anthropic CEO as Pentagon threatens banishment

Defense Secretary Pete Hegseth has summoned Anthropic CEO Dario Amodei to the Pentagon on Tuesday morning for what sources say is likely to be a tense meeting over terms for military use of Anthropic's Claude.

"Anthropic knows this is not a get-to-know-you meeting," a senior Defense official told Axios. "This is not a friendly meeting. This is a sh*t-or-get-off-the-pot meeting."

Why it matters: Claude is the only AI model available in the military's classified systems, and the most capable model for sensitive defense and intelligence work. The Pentagon doesn't want to lose access to Claude but is furious with Anthropic for refusing to lift its safeguards entirely.

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Anthropic is willing to loosen its usage restrictions, but wants to wall off two areas: the mass surveillance of Americans, and the development of weapons that fire without human involvement.

FBI: Threats from Salt Typhoon are ‘still very much ongoing’

A top FBI cyber official said Salt Typhoon, the Chinese cyber espionage group behind the widespread compromise of U.S. telecommunications infrastructure in 2024, continues to pose a broad threat to both America’s private and public sectors.

Michael Machtinger, deputy assistant director for cyber intelligence at the FBI, touted improved partnerships between the telecommunications industry and government in the wake of the campaign while speaking at CyberTalks, presented by CyberScoop, in Washington D.C. Thursday.

Companies who engaged with the FBI and federal agencies like CISA early after the campaign went public “have been without a doubt the most successful in mitigating the impact of the Salt Typhoon intrusions,” he claimed.

Last year, CyberScoop’s reporting found that the U.S. telecommunications sector was riddled with basic cybersecurity vulnerabilities and patchwork consolidated networks, and Salt Typhoon took advantage of these weaknesses to gain widespread, persistent access to major telecom networks.

Leading Semiconductor Supplier Advantest Hit by Ransomware Attack

Advantest Corporation, the Japanese technology company and prominent manufacturer of testing equipment for the semiconductor industry, has been hit by a ransomware attack.

In a statement released on February 19, the company, which is a supplier to major chip producers including Samsung, said it was “responding to a cybersecurity incident involving ransomware that may have impacted certain systems within its network.”

Headquartered in Tokyo, Advantest employees over 7500 people and has offices in locations around the world, including Munich, Germany and San Jose, California.

The company describes itself as “a global leader in semiconductor test solutions” and it tests chips used to power services including 5G communications, Internet of Things (IoT) devices, autonomous vehicles and high-performance computing, including AI and machine learning systems.

Advantest said that it detected “unusual activity” within its IT environment on February 15 which resulted in the immediate deployment of its “incident response protocols”.

ShinyHunters demands $1.5M not to leak Vegas casino and resort chain data

Las Vegas hotel and casino giant Wynn Resorts appears to be the latest victim of data-grabbing and extortion gang ShinyHunters.

On Friday, the cybercrime crew listed the hospitality company on its blog, claiming to have stolen more than 800,000 records containing employees' Social Security numbers and other private details. The extortionists set a February 23 deadline for Wynn to "reach out" and threatened to leak the data, "along with several annoying (digital) problems that'll come your way," if the resort chain did not comply with the demands.

Samples of the stolen data seen by The Register contain employees' full names, emails, phone numbers, positions, salaries, start dates, birthdays, and other personal information.

Wynn Resorts, which owns five resorts, 81 restaurants, and 200 high-end retail outlets, did not immediately respond to The Register's inquiries. We will update this story when we hear back from the company.

Mississippi health system shuts down clinics statewide after ransomware attack

The University of Mississippi Medical Center has closed all of its clinics in the state in response to a ransomware attack that impacted its phone and electronic systems, disrupting patient care.

The attack was launched on Thursday, compromising the medical center's systems, including its electronic health records platform Epic and its IT network. It's unclear how long the effects of the attack would last or whether patient information had been compromised.

UMMC vice chancellor for health affairs LouAnn Woodward said in a Friday statement that the university was working with law enforcement, including the FBI, to resolve the system outage. Out of an abundance of caution, she said, UMMC had taken all systems offline until they could test and confirm that they were safe to use.