Government websites in Europe and elsewhere went offline on Wednesday after the disclosure of critical vulnerabilities in a widely used programming language sent website operators scrambling to protect their systems.
Developers of the PHP programming language said Tuesday they had identified two critical vulnerabilities and urged users to update their sites as soon as a fix was released. They said around 1345 GMT on Wednesday that a new version fixing the vulnerabilities was live.
But with reports that hackers were exploiting the flaws to break into websites, government agencies in the Netherlands and Finland were among those that took sites offline ahead of the fix as a precaution.
Read more…
Source: CNBC News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- F5 issues BIG-IP patches to tackle unauthenticated remote code execution, critical flaws
March 11, 2021
F5 Networks has pushed out patches to tackle four critical vulnerabilities in BIG-IP, one of which can be exploited for unauthenticated remote code execution (RCE) attacks. The enterprise networking provider’s BIG-IP applications are enterprise-grade, modular software suites designed for data and app delivery, load balancing, traffic management, and other business functions. F5 says that 48 out of ...
- Fake Google reCAPTCHA Phishing Attack Swipes Office 365 Passwords
March 8, 2021
Microsoft users are being targeted with thousands of phishing emails, in an ongoing attack aiming to steal their Office 365 credentials. The attackers add an air of legitimacy to the campaign by leveraging a fake Google reCAPTCHA system and top-level domain landing pages that include the logos of victims’ companies. According to researchers, at least 2,500 ...
- Newest Intel Side-Channel Attack Sniffs Out Sensitive Data
March 8, 2021
Intel processors are vulnerable to a new side-channel attack, which researchers said can allow attackers to steal sensitive information such as encryption keys or passwords. Unlike previous side-channel attacks, this attack does not rely on sharing memory, cache sets and other former tactics. Instead it leverages a component called CPU ring interconnect contention. This component facilitates ...
- Unpatched QNAP devices are being hacked to mine cryptocurrency
March 8, 2021
Unpatched network-attached storage (NAS) devices are targeted in ongoing attacks where the attackers try to take them over and install cryptominer malware to mine for cryptocurrency. The threat actors exploit two pre-auth remote command execution (RCE) vulnerabilities in the Helpdesk app patched by QNAP in October 2020. Cryptomining malware discovered on NAS devices compromised during this campaign ...
- D-Link, IoT Devices Under Attack By Tor-Based Gafgyt Variant
March 5, 2021
Researchers have discovered what they say is the first variant of the Gafgyt botnet family to cloak its activity using the Tor network. Gafgyt, a botnet that was uncovered in 2014, has become infamous for launching large-scale distributed denial-of-service (DDoS) attacks. Researchers first discovered activity from the newest variant, which they call Gafgyt_tor, on Feb. 15. In ...
- Accellion zero-day claims a new victim in cybersecurity company Qualys
March 4, 2021
Qualys has revealed that a “limited” number of customers may have been impacted by a data breach connected to an Accellion zero-day vulnerability. The cloud security and compliance firm said on Wednesday that the security incident did not have any “operational impact,” but “unauthorized access” had been obtained to an Accellion FTA server used by the ...