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Endpoint management platforms are crucial for IT operations and security, but their administrative authority also makes them attractive targets for attackers. Learn how to protect against compromise and unauthorized access.
Browser-based attacks can steal sessions, abuse extensions, or manipulate users without creating the endpoint artifacts EDR is designed to detect.
Microsoft Defender now automatically isolates compromised endpoints to prevent lateral network movement, enhancing security and reducing impact of attacks.
New worm-like malware SCKit targets MSPs, exploiting CVE-2026-84869 to spread from infected devices to MSP technicians' computers and compromise additional networks.
Microsoft's 365 services experienced a major outage, preventing users from accessing their email accounts, affecting multiple services including Exchange Online and Microsoft Teams.
Hackers are increasingly using GSocket, a legitimate remote access tool, to maintain persistent access to Linux servers, even after initial vulnerabilities are patched.
ConnectWise is investigating an active malware campaign targeting managed service providers (MSPs) that uses compromised ScreenConnect environments to deploy rogue remote-access clients, impacting dozens of organizations.
Maersk announced that a threat actor gained unauthorized access to a local legacy system inherited through an earlier acquisition and extracted data from it. [.
N-able released hotfixes to address zero-day bugs affecting its N-central remote monitoring and management (RMM) platform, which were publicly disclosed over the weekend and forced it to take vulnerable hosted environments offline. [.
Microsoft says the November 2026 cumulative updates resolve USB audio issues plaguing Windows users who have installed security updates released since September. [.
The US Cybersecurity and Infrastructure Security Agency (CISA) warned on Tuesday that hackers are now exploiting a high-severity Cisco BroadWorks vulnerability in attacks. [.
Microsoft has fixed Outlook sign-in and mail delivery issues on Exchange Server systems after installing the October 2026 Windows Server security updates. [.
Microsoft released the Windows 10 KB5131096 extended security update, which includes this month's November 2026 Patch Tuesday fixes and a few bug fixes and changes. [.
A threat actor used compromised identity and access management (IAM) credentials for a Qubole big data platform's AWS account to access and exfiltrate data from multiple customers' AWS environments. [.
Today is Microsoft's November 2026 Patch Tuesday, with security updates addressing a record-breaking 1,235 flaws, including one actively exploited Microsoft Outlook zero-day vulnerability. [.
Microsoft has released the Patch Tuesday Windows 11 and cumulative updates for versions 26H2/25H2/24H2 and 23H2 to fix security vulnerabilities and bugs, and add new features. [.
A critical authentication bypass vulnerability in Xen Orchestra is being actively exploited in attacks that could grant administrator privileges and allow takeover of XCP-ng virtualization hosts. [.
Binance is warning about a vulnerability in Apple's iOS 26.7.1, 27.0.1, and 27.2 that could allow third-party apps to read private files stored by other apps, including cryptocurrency seed phrases, secret keys, and login credentials. [.
Recovering from ransomware doesn't guarantee an MSP will retain its clients, especially when delays, poor communication, and unexpected costs undermine trust.
SAP patched 35 vulnerabilities in its November 2026 security updates, including four maximum-severity issues affecting its NetWeaver, Web Dispatcher, and Gateway software. [.
Cybersecurity company Barracuda Networks warned that attackers have begun exploiting two recently patched Email Security Gateway (ESG) vulnerabilities that let them run commands with root privileges. [.
Google has released emergency security updates to patch a new Chrome vulnerability exploited in zero-day attacks, the eighth such flaw since the start of the year. [.
AI infrastructure startup Fireworks has disclosed a new security breach in which attackers accessed its development machines after breaching a third-party cloud provider. [.
A researcher’s trawl through publicly available code found private information was at risk across multiple departments.
Vanderbilt University warns it is responding to a cyberattack claimed by the BYOD ransomware gang, which claims to have encrypted the university's databases and stolen sensitive student, employee, and research data. [.
N-able has taken its hosted N-central environments offline and urged on-premises customers to shut down their servers after a security researcher publicly disclosed more than 30 alleged zero-day vulnerabilities, including exploits that could let attackers.
A data-wiping malware attack has forced Russian cloud services provider Beget to rebuild its cloud infrastructure from scratch, the company said. [.
Binance, the world's largest crypto exchange, has denied claims of a new security breach made by a threat actor using the 'ShinyHunters' handle on a newly emerged underground cybercrime forum. [.
Hackers are actively exploiting the "SSHole" vulnerability (CVE-2026-123158) in OpenSSH to execute commands, steal credentials, and establish persistent access. [.
Homeland Security Investigations estimates that it has sent out more administrative subpoenas since January 2025 than it did in more than six and a half years between 2016 and mid-August 2022.
