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Suicide Bot: New AI Attack Causes LLM to Provide Potential “Self-Harm” Instructions

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New LLM attack class, Flowbreaking, successfully caused a widely used LLM to potentially provide a researcher, masquerading as a girl, with “self harm” instructions

TEL AVIV, Israel, Nov. 26, 2024 /PRNewswire-PRWeb/ — Knostic is releasing today research on two new LLM attacks, which may constitute a new attacks class, called Flowbreaking, resulting in a widely used successful LLM providing potential instructions to our researcher, masquerading as a girl, on “self-harm”. Technologically, these attacks affect AI/ML-based system architecture for LLM applications and agents, logically similar in concept to race conditions in software vulnerabilities.

Flowbreaking can be consistently exploited to force the LLM to respond and divulge otherwise protected information before it retracts the original text, enabling attackers to exfiltrate sensitive data with a very small exfiltration footprint.

Knostic.ai is further disclosing two new attacks that fit this new class: “Second Thoughts” and “Stop and Roll”, reproduced on ChatGPT and Microsoft O365 Copilot.

A video of the “Second Thoughts” attack in action: https://www.youtube.com/watch?v=AS2kJgOgyQ4

These attacks resulted in information exposure through bypassing safety measures such as guardrails, as well as mentioned, more severe actions where a widely used successful LLM provided potential instructions to our researcher, masquerading as a girl, on the topic of self-harm, which is considered a substantial finding in AI security circles. This was discovered after we published our results, and we will follow up with more details after we responsibly disclose the issue to the provider.

Other research we mention, quoted from academia, shows these attacks resulting in revealing another user’s prompt, and buffer overflow exploitation.

Flowbreaking can be consistently exploited to force the LLM to respond and divulge otherwise protected information before it retracts the original text, enabling attackers to exfiltrate sensitive data with a very small exfiltration footprint.

Up to now, LLM attacks such as jailbreaking and prompt injection were mostly focused on directly bypassing first-line guardrails by use of “language tricks” and token level attacks, breaking the system’s policy by exploiting its reasoning limitations.

In this research we’ve used these prompting techniques as a gateway into the inner workings of the AI/ML systems. Under the auspices of this approach we try to understand the other components in the system, LLM-based or not, and to avoid them, bypass them, or use them against each other.

This expands the attack surface for security researchers studying LLMs, enabling them to make LLMs to ignore their guardrails and act beyond their intended design.

“AI/ML systems such as LLM applications and agents are more than just the model and the prompt. They have multiple components besides the model, such as guardrails, all of which can be attacked on their own, or by gaming the interplay between them,” said Gadi Evron, Co-Founder and CEO of Knostic, the world’s first provider of need-to-know based access controls for LLMs.

For example, as a result of one of these new attacks, “Second Thoughts”, when answering a sensitive question, Knostic researchers observed the LLM show signing of hesitation, having “second-thoughts” (hence the name) and retracting its answer, providing a new, redacted one.

“As LLM technologies stream answers to the user as they’re being generated, enterprises cannot safely adopt LLM applications without making sure that the answers are provided when complete, as opposed to streaming as they are formed. Further, they’d need to deploy LLM-specific access controls such as need-to-know boundaries and context-aware permissions.” Evron stated.

Evron further elaborated, “The LLM age requires a new form of identity based on the user’s need-to-know, i.e. their business context. Looking beyond security and attackers, need-to-know based controls ensure organizations can safely proceed with adoption of GenAI systems, such as Microsoft Copilot for M365 and Glean.”

Knostic Research’s findings also highlight the importance of developing new AI security mechanisms. On the offensive side we need to expand the focus of evaluations and audits beyond the model and prompts. The systems surrounding LLMs should be considered holistically instead. On the defensive side, both application security (AppSec) and model security (ModSec) should be considered critical for the secure design of AI/ML systems.

This new attack class joins Prompt Injection and Jailbreaking as an attack type, but with a consideration for the wider AI/ML system components and architecture, and significantly expands the research possibilities into LLM attacks.

You can read Knostic’s research directly on their blog, here: https://www.knostic.ai/blog/introducing-a-new-class-of-ai-attacks-flowbreaking

About Knostic.ai

Knostic.ai is the world’s first provider of need-to-know based access controls for Large Language Models (LLMs). With knowledge-centric capabilities, Knostic enables organizations to accelerate the adoption of LLMs and drive AI-powered innovation without compromising value, security, or safety. For more details, visit https://www.knostic.ai/.

For more information

Gadi Evron, CEO, Knostic

Email: press@knostic.ai.

Media Contact

Gadi Evron, Knostic, 972 50-542-8610, gadi@knostic.ai, knostic.ai

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COLUMBIA DISTRIBUTING COMPLETES ALASKA TRANSACTION WITH RNDC, ESTABLISHING A FOUR-STATE PACIFIC NORTHWEST TOTAL BEVERAGE PLATFORM

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WILSONVILLE, Ore., Oct. 26, 2026 /PRNewswire/ — Columbia Distributing today announced it has completed its transaction with Republic National Distributing Company (RNDC) to acquire certain beverage distribution assets in Alaska, marking Columbia’s official entry into the state and completing the final component of the letter of intent announced by the companies in April.

The closing represents a major milestone in a long-term strategy Columbia set out to build: a multi-category, multi-state total beverage platform across the Pacific Northwest. With direct operations now spanning Alaska, Oregon, and Washington, along with its recently completed strategic partnership with Hayden Beverage in Idaho, Columbia has brought that vision to life, creating a connected four-state route to market and a more complete one-stop solution for supplier and retail partners across the region.

“This is a huge moment for Columbia because it represents exactly what we set out to build,” said Chris Steffanci, President and CEO of Columbia Distributing. “Our long-term vision has been to create the strongest total beverage platform in the Pacific Northwest—a multi-category, multi-state strategy that gives our partners a more complete solution across the region. With Alaska, that vision is now coming to life. We can offer suppliers and retailers a connected, capable, and increasingly seamless route to market across Alaska, Idaho, Oregon, and Washington.”

The Alaska transaction expands Columbia’s direct service territory to more than 835,000 square miles and adds nearly 1,500 customer accounts. It also brings Columbia into a market with an experienced local team, strong customer relationships, and an established beverage distribution network.

Columbia sees significant untapped potential in the Alaska business and plans to bring renewed investment, leadership, resources, and market focus to the state. The company will pair the Alaska team’s local knowledge and relationships with the culture and ways of working that drive Columbia’s performance in its existing markets, empowering people, moving with urgency, holding one another accountable, and maintaining a relentless focus on customers, brands, and execution.

“What has impressed me most is the energy and ambition of the Alaska team,” Steffanci said. “They know the market, they believe in the brands, and they are hungry to grow, compete, and win. They do not need us to teach them Alaska. Our responsibility is to give them the leadership, investment, tools, and support to show what they can do.”

“At Columbia, we trust our people, empower the teams closest to the market, and expect everyone to take ownership of results,” Steffanci continued. “That culture and the way we work across our company will bring new energy and momentum to Alaska. We are not entering the market to maintain the status quo—we are here to build, grow, compete, and raise the standard. This team is ready to be unleashed, and I believe the market is going to feel the difference very quickly.”

The expansion is the latest step in the deliberate strategy Columbia has pursued to build a broader total beverage business across multiple categories and markets. On June 30, the company completed its acquisition of certain RNDC wine and spirits distribution rights in Oregon and Washington. In September, Columbia completed a strategic partnership with Hayden Beverage, creating long-term alignment with Idaho’s leading locally based beverage distributor. The Alaska transaction completes the geographic footprint Columbia envisioned across the four-state Pacific Northwest market.

Together, these transactions create a platform designed around what suppliers and retailers increasingly need: one partner capable of representing multiple beverage categories across multiple states while still maintaining the local knowledge, relationships, and market-level execution required to succeed in each community.

Columbia’s expanded platform spans beer, wine, spirits, cider, non-alcoholic beverages, and emerging beverage categories. For supplier partners, it provides greater regional scale, category expertise, operational capabilities, and a more cohesive route to market. For retailers, it provides access to a broader portfolio backed by strong sales, delivery, merchandising, revenue management, and account execution capabilities.

“This is what total beverage means to us,” Steffanci added. “It is not simply adding categories or adding geography. It is about building a one-stop solution that connects categories, capabilities, people, and markets in a way that creates more value for our partners. We now have the platform we envisioned across the Pacific Northwest, and our focus turns to executing against that opportunity.”

Columbia is working closely with the Alaska team, suppliers, customers, and business partners to support a smooth transition. Columbia will communicate additional information about the operational transition, portfolio, and go-live timing directly to affected stakeholders.

Columbia appreciates RNDC’s partnership and the work of teams across both organizations to complete the transaction. Financial terms were not disclosed.

About Columbia Distributing

Since 1935, Columbia Distributing has helped build some of the best-known brands in the beverage business. Today, Columbia is one of the nation’s leading total beverage distributors, with a portfolio spanning beer, wine, spirits, cider, non-alcoholic beverages, and emerging beverage categories.

Columbia’s more than 3,200 teammates serve approximately 24,000 retail customers and deliver more than 80 million cases annually. With direct operations across Alaska, Oregon, and Washington and a strategic partnership with Hayden Beverage in Idaho, Columbia offers supplier and retail partners a connected four-state, multi-category route to market across the Pacific Northwest.

Columbia’s success is built on its people, its brands, and a deep-rooted commitment to execution, service, and creating sustainable growth for its teammates, customers, suppliers, shareholders, and communities. For more information, visit www.coldist.com.

Contact: Steve Gibbs
Steve.Gibbs@coldist.com | 206-920-6799

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SOURCE Columbia Distributing

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Secretary of the State Thomas Highlights Record Protecting Connecticut Businesses as Scams Grow More Sophisticated

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As early voting enters its final week, Secretary of the State Stephanie Thomas highlights her first-term record protecting Connecticut businesses, from fighting human trafficking and business hijacking to lowering fees and moving filings online, and pledges to keep business owners prepared as AI makes scams more sophisticated.

HARTFORD, Conn., Oct. 26, 2026 /PRNewswire-PRWeb/ — As scams targeting Connecticut businesses grow more sophisticated, including recent emails impersonating state offices, Secretary of the State Stephanie Thomas is highlighting the protections her team has put in place for the more than half a million businesses registered in Connecticut. She is seeking a second term to build on that work as AI-powered fraud creates new risks for business owners.

“If someone tries to steal your business, you’re not on your own. AI is making scams more sophisticated by the month, and I’ll keep making sure business owners know what to watch for.”

“Before I was Secretary of the State, I ran a small business, so I know how scarce time and money can be,” said Secretary Thomas. “That’s why our team cut fees and red tape, and why I fought for new laws that let my office investigate when fraudsters hijack a Connecticut business. If someone tries to steal your business, you’re not on your own. But the threats keep evolving. AI is making scams more sophisticated by the month, and I’ll keep making sure business owners know what to watch for. I’m not done delivering for Connecticut businesses, and I hope you’ll support me on November 3.”

Protecting Connecticut Businesses

Fighting human trafficking. Through Be a Light, Secretary Thomas made Connecticut the 7th state in the country and the first in the Northeast to help businesses identify, report and prevent human trafficking. Trafficking can reach any business through its customers, employees or supply chains. PreventHumanTraffickingCT.com gives owners practical guidance on what to watch for and what to do.

Stopping business hijacking. Fraudsters have stolen login credentials, changed a business’s listed owner and opened lines of credit in its name. Owners used to have only one remedy: hire a lawyer and go to court. Secretary Thomas brought the problem to the legislature. New laws now give her office the authority to investigate and the funding to build stronger protections, including screening that flags suspicious filings for human review.

Early warnings for owners. Business owners can turn on Follow Business alerts at Business.CT.gov to be notified whenever someone files a document for their business.

Lower costs, less red tape. Apostille fees are lower, and the entire process for authenticating documents for use abroad, used for about 40,000 documents a year, is now online. That makes Connecticut one of the first states to offer it. A new statewide trademark directory lets owners check a name before investing in it.

Help getting started and growing. A free monthly business newsletter gathers grants, funding and training opportunities in one place. A new Business Welcome Packet walks owners through their first steps, from tax IDs to fraud protection.

Early Voting Ends Sunday, Nov. 1

Early voting is open daily from 10 a.m. to 6 p.m. through Sunday, Nov. 1, with extended hours from 8 a.m. to 8 p.m. on Tuesday, Oct. 27 and Thursday, Oct. 29. There is no early voting on Monday, Nov. 2.

Every town has at least one early voting location. Voters can find theirs at MyVote.CT.gov or by contacting their town’s registrar of voters. Eligible residents who are not yet registered can register and vote the same day during early voting or on Election Day, Tuesday, Nov. 3, when polls are open from 6 a.m. to 8 p.m.

About Stephanie Thomas

Stephanie Thomas is Connecticut’s 75th Secretary of the State and the first Black person elected to the office. Since taking office in 2023, she has secured $20 million to modernize Connecticut’s election equipment, led the rollout of early in-person voting, expanded civic education through initiatives such as the Power of Civics platform and launched Be a Light, making Connecticut the first state in the Northeast to help businesses identify, report and prevent human trafficking.

Thomas is running for reelection in 2026. She serves on the Executive Board of the National Association of Secretaries of State and testified before Congress in 2025 about balancing voter access with election security.

Before becoming secretary, Thomas represented Norwalk, Wilton and Westport in the state legislature. She also ran a small business and spent nearly 30 years advising nonprofit organizations on strategy and fundraising.

Media Contact

Natasha Lopoukhine, Savvy Marketing Communications, 1 2039560920, natasha@igotsavvy.com, www.igotsavvy.com

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SOURCE Stephanie Thomas

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MNA: Berkshire VNA Nurses and Healthcare Professionals Deliver Petition Calling for a Fair Union Contract to Strengthen Patient Access to Home Care

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While there has been bargaining progress on early-career wages, clinicians are urging BVNA to invest in experienced staff to support safe patient care

PITTSFIELD, Mass., Oct. 26, 2026 /PRNewswire/ — Berkshire Visiting Nurse Association (BVNA) nurses and healthcare professionals, represented by the Massachusetts Nurses Association (MNA), delivered a petition to BVNA management at 4 p.m. Monday, October 26, calling for a fair contract that supports recruitment, retains experienced clinicians and protects the time needed to care for patients safely at home. The parties next meet for bargaining on October 28.

The petition comes as the bargaining unit has shrunk by approximately half over the past several years amid high turnover and challenges attracting new staff. BVNA clinicians are seeking to reverse that decline to strengthen access to home care, help patients recover in familiar surroundings, and support timely hospital discharges.

“We appreciate that management has made progress toward attracting new staff by moving on wages for nurses and healthcare professionals early in their careers,” said Tamaryn Clowdus, physical therapist, and Co-Chair of the MNA Bargaining Committee at Berkshire VNA. “We also need reasonable cost-of-living increases for the experienced clinicians who have stayed with the VNA through difficult years. Building a stable workforce and supporting our home care patients requires a focus on both recruitment and retention.”

BVNA nurses and healthcare professionals provide care that helps patients manage illness, recover after hospitalization and remain safely at home. Experienced clinicians bring clinical judgment, knowledge of their communities and familiarity with patients’ needs. These are important community assets that are difficult to replace when staff leave.

With Berkshire Medical Center experiencing high patient volume, sufficient levels of home care staffing matters more than just the patients receiving visits. Ready access to home care can help patients who are ready to leave the hospital return home with the support they need, making more hospital beds available for people requiring acute care.

“Berkshire Medical Center nurses stand with our BVNA colleagues in their efforts to secure a fair contract that strengthens home care in Berkshire County,” said Sarah Roberts, RN, MNA Co-Chair at Berkshire Medical Center. “We see every day how much our patients depend on having care available when they return home. Supporting the clinicians who provide that care helps patients leave the hospital safely and keeps beds available for others who need acute care.”

The BVNA petition also calls for reasonable and achievable productivity expectations developed with clinicians and grounded in the realities of home care. A visit involves more than time spent in a patient’s home. Clinicians must also document care, coordinate services, communicate with providers and families, and travel between patients.

MassNurses.org │ Facebook.com/MassNurses │ Twitter.com/MassNurses │ Instagram.com/MassNurses 

Founded in 1903, the Massachusetts Nurses Association is the largest union of registered nurses in the Commonwealth of Massachusetts. Its 26,000 members advance the nursing profession by fostering high standards of nursing practice, promoting the economic and general welfare of nurses in the workplace, projecting a positive and realistic view of nursing, and by lobbying the Legislature and regulatory agencies on health care issues affecting nurses and the public.

View original content to download multimedia:https://www.prnewswire.com/news-releases/mna-berkshire-vna-nurses-and-healthcare-professionals-deliver-petition-calling-for-a-fair-union-contract-to-strengthen-patient-access-to-home-care-302919989.html

SOURCE Massachusetts Nurses Association

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