CISA
CISA business and news from across the web.
Latest coverage
US authorities accuse Chinese AI companies of industrial-scale campaigns to copy American models
US authorities, including the NSA, CISA, and FBI, have accused Chinese AI companies like DeepSeek and Moonshot of conducting industrial-scale campaigns to copy American AI models. These companies are alleged to be 'distilling' advanced American AI models for their own use.
'This is not a theoretical risk—it is an active threat': The NSA, FBI, CISA and more warn of AI-assisted hacks against critical US infrastructure and facilities
US agencies including the NSA, FBI, and CISA have issued a joint warning about an active cyber threat to Siemens S7 programmable logic controllers used in critical infrastructure. Threat actors are reportedly using AI-generated exploitation scripts to conduct reconnaissance and capability development, potentially leading to disruption of essential services, equipment damage, and safety incidents. The advisory emphasizes the urgency of the threat and recommends hardening actions for organizations.
Evening Safety Dance
The Cybersecurity and Infrastructure Security Agency (CISA) released its weekly vulnerability summary for the week of July 20, 2026. The report details newly identified security weaknesses and potential threats.
Morning Safety Dance
A government-funded study warns that the Dutch semiconductor sector faces a high risk of Chinese interference. This warning comes alongside a CISA vulnerability summary for the week of July 13, 2026, highlighting ongoing cybersecurity concerns.
Evening Safety Dance
The Cybersecurity and Infrastructure Security Agency (CISA) released a vulnerability summary for the week of June 29, 2026. The article acknowledges contributions from 'Ant'.
Evening Safety Dance
The Cybersecurity and Infrastructure Security Agency (CISA) released its weekly summary of vulnerabilities for the week of June 8, 2026. The report details potential security risks and provides guidance for mitigation.
Evening Safety Dance
CISA has alerted US agencies to critical security vulnerabilities in Windows Defender, urging them to apply patches within three days due to emerging AI-driven threats. Nightmare Eclipse has published details on a new zero-day exploit affecting the software.
Morning Safety Dance
This week's cybersecurity summary highlights ongoing zero-day vulnerabilities in Google Chrome, with the fifth exploited bug of the year reported. CISA is monitoring the situation, and news also includes updates on the UK's child-nudity blocking measures.
Evening Safety Dance
The article highlights cybersecurity vulnerabilities from the week of May 18, 2026, as reported by CISA. It also discusses the decision MyPillow faces regarding ransomware demands and questions the lack of investigation into such incidents.
Evening Safety Dance
Lawmakers are seeking answers from CISA regarding a data leak, while Microsoft has confirmed two significant security vulnerabilities in its Defender software, urging users to update immediately to prevent potential attacks.
Evening Safety Dance
This article provides a summary of cybersecurity vulnerabilities for the week of May 11, 2026, as reported by CISA. It highlights potential risks and offers information for maintaining digital safety.
'A single 732-byte Python script can be used to obtain root on essentially all Linux distributions shipped since…
A severe vulnerability nicknamed 'Copy Fail' allows local users to gain root privileges on most Linux distributions released since 2017 by exploiting a flaw in the page cache. Theori disclosed the vulnerability (CVE-2026-31431), which threat actors are already using in the wild, prompting CISA to add it to its Known Exploited Vulnerabilities Catalog.
Morning Safety Dance
CISA has issued a warning regarding a critical Linux kernel flaw, dubbed 'Copy Fail,' which is being actively exploited. This vulnerability allows attackers to gain root access on major Linux distributions, posing a significant cybersecurity risk.
Saturday Safety Dance
Microsoft and CISA have issued a warning regarding a critical vulnerability affecting millions of systems running major Linux distributions. The article also briefly mentions an FCC vote to ban Chinese labs from certifying electronics sold in the US due to national security concerns.
Morning Safety Dance
A DOGE affiliate is reportedly in charge of the US Government's ID platform, raising concerns about data security. Additionally, CISA has flagged a data-theft bug in an NSA-developed networking tool used for operational technology.
Evening Safety Dance
This article provides a vulnerability summary for the week of April 20, 2026, as reported by CISA. The information was shared by an individual named Ant.
Evening Safety Dance
This article provides a vulnerability summary for the week of April 13, 2026, with a mention of CISA. The title 'Evening Safety Dance' appears to be unrelated to the content.
A 17-year-old Excel vulnerability is currently being exploited by threat actors, and it's been flagged by the…
A 17-year-old vulnerability in Microsoft Office, originally reported in 2009, is now being actively exploited by threat actors, according to CISA. The agency has flagged the exploit, which has a severity score of 8.8, and is urging Microsoft to patch it again. A separate, less severe but automatable exploit in Microsoft Office SharePoint has also been identified.
Evening Safety Dance
The Register reports that Donald Trump intends to cut $707 million from the budget of the Cybersecurity and Infrastructure Security Agency (CISA). This proposed reduction is part of a broader plan to decrease government spending.
The FCC says foreign routers 'pose an unacceptable risk' and now require special approval to be sold in the US
The US Federal Communications Commission (FCC) has added foreign-produced consumer routers to a 'Covered List,' deeming them an unacceptable national security risk. New foreign routers will require special approval to be sold in the US, though existing devices are unaffected. This measure aims to mitigate risks such as network surveillance and cyberattacks, particularly those linked to state-sponsored actors.
