Security warnings identify potential threats, unsafe configurations, or urgent weaknesses so organizations can assess risk and take protective action.
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Warning is a notification that a security-relevant condition may require attention, such as a newly disclosed vulnerability, suspicious authentication activity, malicious campaign, unsafe configuration, or deceptive message. In security news, the term commonly covers public advisories and threat-intelligence notices as well as operational alerts generated by defensive systems; it does not by itself prove that an attack or compromise has occurred.
Practitioners should assess the warning’s source, affected products or environments, evidence, severity, exploitability, and recommended action. Vulnerability warnings may require identifying exposed assets, applying a fix or mitigation, and checking for exploitation; campaign warnings may provide indicators for detection and investigation. Alerts should be triaged against logs and other evidence, with significant findings routed into incident response. Because attackers can imitate urgent security notices, recipients should verify requests and access instructions through trusted channels, while excessive or poorly tuned alerts can create fatigue and obscure genuinely important signals.
A Linux botnet malware known as XorDdos has witnessed a 254% surge in activity over the last six months, according to latest research from Microsoft
A new report warns hackers could exploit flaws in agricultural hardware used to plant and harvest crops
Crew's raids continue worldwide, Talos team warns The US government's alert three months ago warning businesses and government agencies about the threat of BlackByte has apparently done little to slow down the ransomware group's activities.…
Security researchers are warning that external remote access services continue to be the main vector for ransomware gangs to breach company networks. [...]
Last month attackers quickly reverse-engineered VMWare patches to launch RCE attacks. CISA warns it's going to happen again.
Publicly released proof-of-concept exploits are supercharging attacks against unpatched systems, CISA warns.
Microsoft warned of brute-forcing attacks targeting Internet-exposed and poorly secured Microsoft SQL Server (MSSQL) database servers using weak passwords. [...]
June debut of zero trust GDAP tool should make it harder for crims to attack through MSPs and resellers Microsoft has advised its reseller community it needs to pay attention to the debut of improve security tooling aimed at making it harder for attackers to worm their way into your systems through partners.…
Highly skilled software and mobile app developers from the Democratic People's Republic of Korea (DPRK) are posing as "non-DPRK nationals" in hopes of landing freelance employment in an attempt to enable the regime's malicious cyber intrusions
Microsoft is warning of an emerging threat targeting internet-connected cryptocurrency wallets, signaling a departure in the use of digital coins in cyberattacks
Sysrv-K malware infects unpatched tin, Microsoft warns The latest variant of the Sysrv botnet malware is menacing Windows and Linux systems with an expanded list of vulnerabilities to exploit, according to Microsoft.…
Looking for tech talent? Kim Jong-un's friendly freelancers, at your service Pay close attention to that resume before extending a job offer. The FBI, in a joint advisory with the US Departments of State and Treasury, has warned that North Korea's cyberspies are posing as IT workers to bag Western jobs to advance Kim Jong-un's nefarious pursuits.…
The U.S. government is warning that the Democratic People's Republic of Korea (DPRK) is dispatching its IT workers to get freelance jobs at companies across the world to obtain privileged access that is sometimes used to facilitate cyber intrusions. [...]
The U.S. government is warning that the Democratic People's Republic of Korea (DPRK) is dispatching its IT workers to get freelance jobs at companies across the world to obtain privileged access that is sometimes used to facilitate cyber intrusions. [...]
Law enforcement is warning about a wave of Web injection attacks on US online retailers that are successfully stealing credit-card information from online checkout pages.
North Korean IT workers are attempting to generate revenue for DPRK and conduct cyber intrusions
The Cybersecurity and Infrastructure Security Agency (CISA) has added two more vulnerabilities to its list of actively exploited bugs, a code injection bug in the Spring Cloud Gateway library and a command injection flaw in Zyxel firmware for business firewalls and VPN devices. [...]
The Cybersecurity and Infrastructure Security Agency (CISA) has added two more vulnerabilities to its list of actively exploited bugs, a code injection bug in the Spring Cloud Gateway library and a command injection flaw in Zyxel firmware for business firewalls and VPN devices. [...]
Microsoft is warning of a new variant of the srv botnet that's exploiting multiple security flaws in web applications and databases to install coin miners on both Windows and Linux systems
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has removed a Windows security flaw from its catalog of known exploited vulnerabilities due to Active Directory (AD) authentication issues caused by the May 2022 updates that patch it. [...]