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CISA warned U.S. organizations to follow Microsoft guidance to strengthen the Intune endpoint management tool after a cyberattack exploited it to wipe medical technology giant Stryker's systems. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has released new details about RESURGE, a malicious implant used in zero-day attacks exploiting CVE-2025-0282 to breach Ivanti Connect Secure devices. [...]
CISA has revealed that attackers breached the network of an unnamed U.S. federal civilian executive branch (FCEB) agency last year after compromising an unpatched GeoServer instance. [...]
In an update to a joint advisory with CISA and the Australian Cyber Security Centre, the FBI said that the Play ransomware gang had breached roughly 900 organizations as of May 2025, three times the number of victims reported in October 2023. [...]
On Wednesday, CISA warned of heightened breach risks after the compromise of legacy Oracle Cloud servers earlier this year and highlighted the significant threat to enterprise networks. [...]
CISA and the FBI said attackers deploying Ghost ransomware have breached victims from multiple industry sectors across over 70 countries, including critical infrastructure organizations. [...]
CISA and the FBI warned today that attackers are still exploiting Ivanti Cloud Service Appliances (CSA) security flaws patched since September to breach vulnerable networks. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) said today that the Treasury Department breach disclosed last week did not impact other federal agencies. [...]
CISA released guidance today to help network defenders harden their systems against attacks coordinated by the Salt Typhoon Chinese threat group that breached multiple major global telecommunications providers earlier this year. [...]
The FBI and the U.S. Cybersecurity & Infrastructure Security Agency (CISA) have disclosed that Chinese hackers breached commercial telecommunication service providers in the United States. [...]
CISA warned today of threat actors trying to breach critical infrastructure networks by targeting Internet-exposed industrial devices using "unsophisticated" methods like brute force attacks and default credentials. [...]
CISA is warning that its Chemical Security Assessment Tool (CSAT) environment was breached in January after hackers deployed a webshell on its Ivanti device, potentially exposing sensitive security assessments and plans. [...]
CISA and the FBI said today that Black Basta ransomware affiliates breached over 500 organizations between April 2022 and May 2024. [...]
According to a joint advisory from the FBI, CISA, Europol's European Cybercrime Centre (EC3), and the Netherlands' National Cyber Security Centre (NCSC-NL), the Akira ransomware operation has breached the networks of over 250 organizations and raked in roughly $42 million in ransom payments. [...]
CISA has issued a new emergency directive ordering U.S. federal agencies to address risks resulting from the breach of multiple Microsoft corporate email accounts by the Russian APT29 hacking group. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is investigating the recent breach of data analytics company Sisense, an incident that also impacted critical infrastructure organizations. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is investigating the recent breach of data analytics company Sisense, an incident that also impacted critical infrastructure organizations. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) revealed today that attackers who breached Ivanti appliances using one of multiple actively exploited vulnerabilities can maintain root persistence even after performing factory resets. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning about hackers actively exploiting a critical vulnerability in Adobe ColdFusion identified as CVE-2023-26360 to gain initial access to government servers. [...]
CISA (Cybersecurity & Infrastructure Security Agency) is warning that threat actors breached a U.S. water facility by hacking into Unitronics programmable logic controllers (PLCs) exposed online. [...]