CISA
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Blog
CISA issues new directive to bolster cloud security – and Microsoft was singled out
A new directive issued by the US Cybersecurity and Infrastructure Security Agency (CISA) has been met positively by industry experts who say it will bolster cloud security. Announced on 17 December, the directive will focus on safeguarding federal information and information systems. It requires federal civilian agencies to identify specific cloud tenants, implement assessment tools, and ensure that cloud environments…
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CISA orders federal agencies to secure Microsoft 365 tenants
CISA has issued this year’s first binding operational directive (BOD 25-01), ordering federal civilian agencies to secure their cloud environments by implementing a list of required secure configuration baselines (SCBs). While CISA has only finalized the SCBs for Microsoft 365, it plans to release additional baselines for other cloud platforms, starting with Google Workspace (anticipated to enter scope in Q2 of…
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CISA warns water facilities to secure HMI systems exposed online
CISA and the Environmental Protection Agency (EPA) warned water facilities today to secure Internet-exposed Human Machine Interfaces (HMIs) from cyberattacks. HMIs are dashboards or user interfaces that help human operators connect to, monitor, and control industrial machines and devices via tablets, portable computers, or built-in displays. “In the absence of cybersecurity controls, threat actors can exploit exposed HMIs at WWS…
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CISA confirms critical Cleo bug exploitation in ransomware attacks
CISA confirmed today that a critical security vulnerability in Cleo Harmony, VLTrader, and LexiCom file transfer software is being exploited in ransomware attacks. This flaw (tracked as CVE-2024-50623 and impacting all versions before version 5.8.0.21) enables unauthenticated attackers to gain remote code execution on vulnerable servers exposed online. Cleo released security updates to fix it in October and warned all…
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CISA says BianLian ransomware now focuses only on data theft
The BianLian ransomware operation has shifted its tactics, becoming primarily a data theft extortion group, according to an updated advisory from the U.S. Cybersecurity & Infrastructure Security Agency, the FBI, and the Australian Cyber Security Centre. This new information comes in an update to a joint advisory released in May by the same agencies, which warned about BianLian’s shifting tactics involving…
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CISA tags Progress Kemp LoadMaster flaw as exploited in attacks
The U.S. Cybersecurity & Infrastructure Security Agency (CISA) has added three new flaws in its Known Exploited Vulnerabilities (KEV) catalog, including a critical OS command injection impacting Progress Kemp LoadMaster. The flaw, discovered by Rhino Security Labs and tracked as CVE-2024-1212, was addressed via an update released on February 21, 2024. However, this is the first report of it being under…
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CISA warns of more Palo Alto Networks bugs exploited in attacks
CISA warned today that two more critical security vulnerabilities in Palo Alto Networks’ Expedition migration tool are now actively exploited in the wild. Attackers can use the two unauthenticated command injection (CVE-2024-9463) and SQL injection (CVE-2024-9465) vulnerabilities to hack into unpatched systems running the company’s Expedition migration tool, which helps migrate configurations from Checkpoint, Cisco, and other supported vendors. While…
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CISA warns of critical Palo Alto Networks bug exploited in attacks
Today, CISA warned that attackers are exploiting a critical missing authentication vulnerability in Palo Alto Networks Expedition, a migration tool that can help convert firewall configuration from Checkpoint, Cisco, and other vendors to PAN-OS. This security flaw, tracked as CVE-2024-5910, was patched in July, and threat actors can remotely exploit it to reset application admin credentials on Internet-exposed Expedition servers. “Palo Alto Expedition contains…
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CISA proposes new security requirements to protect govt, personal data
The U.S. Cybersecurity & Infrastructure Security Agency (CISA) is proposing security requirements to prevent adversary states from accessing American’s personal data as well as government-related information. The requirements are aimed at entities that engage in restricted transactions that involve bulk U.S. sensitive personal data or U.S. government-related data, especially if the info is exposed to “countries of concern” or “covered persons.”…
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CISA says critical Fortinet RCE flaw now exploited in attacks
Today, CISA revealed that attackers actively exploit a critical FortiOS remote code execution (RCE) vulnerability in the wild. The flaw (CVE-2024-23113) is caused by the fgfmd daemon accepting an externally controlled format string as an argument, which can let unauthenticated threat actors execute commands or arbitrary code on unpatched devices in low-complexity attacks that don’t require user interaction. As Fortinet…
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