Concentric AI Expands Executive Leadership Team to Meet Accelerating Worldwide Demand for Its Leading Data Security Governance Solutions

SAN JOSE, Calif.--(BUSINESS WIRE)--May 23, 2025--

Concentric AI today announced it has named Lane Sullivan as its new Chief Information Security and Strategy Officer. In this new role, Mr. Sullivan leads the company’s cybersecurity program and contributes to its strategy, ensuring alignment with businesses’ real-world security needs. He is focused on maintaining Concentric AI’s security posture and fostering an innovative approach to enhancing safeguards for sensitive information across today’s complex digital ecosystems.

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“Concentric AI’s rapid growth and technology leadership make this a pivotal moment to come on board,” said Mr. Sullivan. “I’m excited to lead our cybersecurity program and shape our strategy around data protection, insider threats, and responsible AI.”

Mr. Sullivan has 25+ years of experience leading enterprise-wide security transformations and guiding organizations through high-stakes incidents, including ransomware breaches. His most recent position was SVP, Chief Information Security Officer at Magellan Health, where he led the cybersecurity, physical security, and data governance programs, while also championing mental health awareness within cybersecurity teams. Recognized as a Top Global CISO by Cyber Defense Magazine in both 2023 and 2024, Sullivan further contributed to the industry through his active involvement with the HITRUST Health 3rd Party Trust Initiative. Previously, he served as Director, Information Security and Compliance (CISO) at Ingram Content Group; and as VP of Infrastructure at C&S Wholesale Grocers. Mr. Sullivan also served as Chief Information Officer and Chief Operating Officer at JT Investments. He earned his Master of Science degree in Computer and Information Systems Security/Information Assurance and his Bachelor of Science degree in Business – IT Management.

“It is a pleasure to welcome Lane to Concentric AI’s executive team,” said Karthik Krishnan, Concentric AI Founder and CEO. “His deep experience leading high-performing teams and delivering enterprise-wide security transformation comes at a critical time of growth for Concentric AI. Lane brings a proven track record of building resilient security strategies that span multiple industries that matter deeply to us, including healthcare, finance, retail, and energy.”

Concentric AI’s Semantic Intelligence platform redefines what’s possible for data security governance. Instead of relying on rigid rules, keywords, or data samples, it uses its patented AI to understand the context behind structured and unstructured data across cloud and on-premises environments. This means it can find not only PII, PCI, and PHI with exceptional accuracy, but also things like intellectual property and critical business documents that others miss. This result is stronger, more accurate classifications and access policies within the platform itself and across a customer’s entire security stack. And with continuous monitoring and remediation, risks like overpermissioning and misclassified data are handled automatically.

Concentric AI’s Semantic Intelligence solution provides advanced data security governance by discovering both structured and unstructured data across cloud and on-premises repositories. Its proprietary AI understands context—enabling it to detect not only PII, PCI, and PHI, but also intellectual property and critical business documents that don’t follow fixed patterns. The solution classifies and tags data automatically, identifies risks from over-permissive access or inappropriate sharing, and can take action—either autonomously or by working with your existing security stack—to secure data quickly and continuously.

About Concentric AI

Concentric AI is intelligent data security made easy. Its AI-powered platform simplifies data management, helping businesses discover sensitive data, remediate risk, eliminate duplicates, and maintain compliance across cloud and on-premises environments. The solution provides clear insights into where data resides, who’s accessing it, how it’s being shared, and empowers organizations to take remediation actions. With co-managed services, Concentric AI handles the heavy lifting while organizations stay in control—defining policies, managing risks, and running reports on demand. From reducing costs to preventing data leaks, Concentric AI ensures your data works for you, not vice versa. Concentric AI is venture-backed by leading Silicon Valley VCs and is headquartered in San Jose, Calif. For more information, see https://www.concentric.ai.

Concentric AI, Semantic Intelligence™, and Risk Distance™ are or may be registered trademarks of Concentric AI, Inc. All other marks and names mentioned herein may be trademarks of their respective companies.

Seasoned Fortune 500 cybersecurity and risk executive Lane Sullivan named new Concentric AI Chief Information Security and Strategy Officer.

STARKE, Fla. (AP) — A man convicted of fatally shooting a man and his girlfriend during a home invasion robbery was put to death Thursday evening in a record 19th execution in Florida this year.

Frank Athen Walls, 58, was pronounced dead at 6:11 p.m. following a three-drug injection at Florida State Prison near Starke. Walls was convicted of two counts of murder and other charges and sentenced to death in 1988. The Florida Supreme Court later reversed the conviction and ordered a new trial, and Walls was again convicted and sentenced to death in 1992 for the murders of Edward Alger and his girlfriend, Ann Peterson.

The curtain to the death chamber went up precisely at the scheduled 6:00 p.m. execution time. Walls was already strapped to the gurney and covered mostly by a blanket with his left arm extended and an IV in place. A Catholic priest was seated at the foot of the gurney with his right hand extended toward Walls’ lower leg or foot.

Walls then apologized in his final words, said Alex Lanfranconi, a spokesman for Gov. Ron DeSantis who relayed comments from the prison.

"Good evening, everyone. I appreciate the opportunity to say what’s on my heart. If any of the members of the family are here, I am sorry for all of the things I did, the pain I caused, and all of that you have suffered all these years,” Walls was quoted as saying.

After the brief statement, the execution began while the priest remained, apparently praying beside Walls.

Walls began to breathe heavily for several minutes and appeared to lose consciousness. A warden then shook Walls several times and shouted his name, getting no response. Walls' breathing eventually stopped. A medic was called in several minutes later and the inmate was pronounced dead. At that point, the priest kneeled on the floor and made the sign of the cross.

Court records indicate Walls broke into the Florida Panhandle mobile home of Eglin Air Force Base airman Edward Alger and his girlfriend, Ann Peterson, in July 1987. Walls tied the couple up, but Alger managed to break free and attack Walls. Walls cut Alger’s throat and then shot him in the head when the airman continued to fight. Walls then attacked Peterson and shot her as she struggled.

Walls was arrested the day after the bodies were found when his roommate tipped off police about Walls’ odd behavior. During a search of the home, investigators reported finding items from the crime scene, and Walls later admitted to the killings.

After Walls' conviction, DNA evidence linked him to the May 1987 rape and killing of a woman, Audrey Gygi. Walls pleaded no contest, avoiding another trial and possible death sentence. Walls also admitted responsibility for the killings of Tommie Lou Whiddon in March 1985 and Cynthia Sue Condra in September 1986 as part of a deal with prosecutors.

DeSantis, the Republican who signed the death warrant, has ordered more executions in a single year than any Florida governor since the death penalty was reinstated in the U.S. in 1976. The previous state record was eight executions in 2014. DeSantis said earlier this year that his goal is to bring justice to victims’ families who have waited decades for the death sentences to be carried out.

The U.S. Supreme Court denied Walls’ request for a stay of execution on Thursday afternoon. Earlier in the day, Walls met with one visitor as well as a spiritual adviser and had a meal of steak, chicken and cheesecake, authorities said.

Including Walls, a total of 47 men have died by court-ordered execution so far this year in the U.S., and more than a dozen other people are scheduled to be put to death in 2026. Florida has executed more people than any other state this year, followed by Alabama, South Carolina and Texas with five each.

All Florida executions are carried out by an injection using a sedative, a paralytic and a drug that stops the heart, according to the state Department of Corrections.

Follow David Fischer on the social platform Bluesky: ‪@dwfischer.bsky.social‬

This undated photo provided by the Florida Department of Corrections shows Frank Athen Walls. (Florida Department of Correction via AP)