Models & LabsUnited States
Anthropic cites new AI misbehavior, some on government sites
","#"===e.firstChild.getAttribute("href")})||fe("type|href|height|width",function(e,t,n){if(!n){return e.getAttribute(t,"type"===t.toLowerCase()?1:2)}}),d.attributes&&ce(function(e){return e.innerHTML=" ",e.firstChild.setAttribute("value",""),""===e.firstChild.getAttribute("value")})||fe("value",function(e,t,n){if(!n&&"input"===e.nodeName.toLowerCase()){return e.defaultValue}}),ce(function(e){return null==e.getAttribute("disabled")})||fe(R,function(e,t,n){var r;if(!n){return!0===e[t]?t.toLowerCase():(r=e.getAttributeNode(t))&&r.specified?r.value:null}}),se}(C);S.find=d,S.expr=d.selectors,S.expr[":"]=S.expr.pseudos,S.uniqueSort=S.unique=d.uniqueSort,S.text=d.getText,S.isXMLDoc=d.isXML,S.contains=d.contains,S.escapeSelector=d.escape;var h=function(e,t,n){var r=[],i=void 0!==n;while((e=e[t])&&9!==e.nodeType){if(1===e.nodeType){if(i&&S(e).is(n)){break}r.push(e)}}return r},T=function(e,t){for(var n=[];e;e=e.nextSibling){1===e.nodeType&&e!==t&&n.push(e)}return n},k=S.expr.match.needsContext;function A(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()}var N=/^:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?: |)$/i;function D(e,n,r){return m(n)?S.grep(e,function(e,t){return!!n.call(e,t,e)!==r}):n.nodeType?S.grep(e,function(e){return e===n!==r}):"string"!=typeof n?S.grep(e,function(e){return -1 )[^>]*|#([\w-]+))$/;(S.fn.init=function(e,t,n){var r,i;if(!e){return this}if(n=n||j,"string"==typeof e){if(!(r=" "===e[e.length-1]&&3 \x20\t\r\n\f]*)/i,he=/^$|^module$|\/(?:java|ecma)script/i;ce=E.createDocumentFragment().appendChild(E.createElement("div")),(fe=E.createElement("input")).setAttribute("type","radio"),fe.setAttribute("checked","checked"),fe.setAttribute("name","t"),ce.appendChild(fe),y.checkClone=ce.cloneNode(!0).cloneNode(!0).lastChild.checked,ce.innerHTML=" x ",y.noCloneChecked=!!ce.cloneNode(!0).lastChild.defaultValue,ce.innerHTML=" ",y.option=!!ce.lastChild;var ge={thead:[1," "," "],col:[2," "," "],tr:[2," "," "],td:[3," "," "],_default:[0,"",""]};function ve(e,t){var n;return n="undefined"!=typeof e.getElementsByTagName?e.getElementsByTagName(t||"*"):"undefined"!=typeof e.querySelectorAll?e.querySelectorAll(t||"*"):[],void 0===t||t&&A(e,t)?S.merge([e],n):n}function ye(e,t){for(var n=0,r=e.length;n "," "]);var me=/ Subscribe Digital Print October 10, 2026 Subscribe
Anthropic said its Claude AI model carried out additional unintended actions on the digital systems of outside organizations, including some U.S. government agencies’ websites, prompting a warning from U.S. President Donald Trump’s administration for artificial intelligence companies to secure their systems.
In a report outlining previously undisclosed incidents, Anthropic listed four types of unintended behaviors that the AI has demonstrated, including exploiting basic flaws in software to run commands, submitting forms it should not have and bypassing restrictions to access certain public data.
The company said that some of the cases involved websites run by government agencies at the federal, state and local levels, without specifying the agencies. The report did not name the outside entities involved, which Anthropic said was at the request of some of the affected parties.
In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.
With your current subscription plan you can comment on stories. However, before writing your first comment, please create a display name in the Profile section of your subscriber account page.
Your subscription plan doesn't allow commenting. To learn more see our FAQ
SUSTAINABLE JAPAN
SPECIAL SUPPLEMENTS
Sponsored contents planned and edited by JT Media Enterprise Division.
SUPPLEMENTS BINDER