security Archives - Page 505 of 730

OVH data center fire likely caused by faulty UPS power supply

OVH founder and chairman Octave Klaba has provided a plausible explanation for the fire that burned down OVH data centers in Strasbourg, France. […]

12 Mar

Ransomware now attacks Microsoft Exchange servers with ProxyLogon exploits

Threat actors are now installing a new ransomware called ‘DEARCRY’ after hacking into Microsoft Exchange servers using the recently disclosed ProxyLogon vulnerabilities. […]

11 Mar

CISA: No federal civilian agency hacked in Exchange attacks, so far

CISA officials said that, so far, there is no evidence of US federal civilian agencies compromised during ongoing attacks targeting Microsoft Exchange servers. […]

11 Mar

Chinese state hackers target Linux systems with new malware

Security researchers at Intezer have discovered a previously undocumented backdoor dubbed RedXOR, with links to a Chinese-sponsored hacking group and used in ongoing attacks targeting Linux systems. […]

10 Mar

Linux Foundation unveils Sigstore — a Let’s Encrypt for code signing

The Linux Foundation, Red Hat, Google, and Purdue have unveiled the free ‘sigstore’ service that lets developers code-sign and verify open source software to prevent supply-chain attacks. […]

10 Mar

Europol ‘unlocks’ encrypted Sky ECC chat service to make arrests

European law enforcement authorities have made a large number of arrests after a joint operation involving the monitoring of organized crime communication channels over the Sky ECC encrypted chat. […]

10 Mar

F5 urges customers to patch critical BIG-IP pre-auth RCE bug

F5 Networks, a leading provider of enterprise networking gear, has announced four critical remote code execution (RCE) vulnerabilities affecting most versions of BIG-IP and BIG-IQ software. […]

10 Mar

Norway parliament data stolen in Microsoft Exchange attack

Norway’s parliament, the Storting, has suffered another cyberattack after threat actors stole data using the recently disclosed Microsoft Exchange vulnerabilities. […]

10 Mar

More hacking groups join Microsoft Exchange attack frenzy

More state-sponsored hacking groups have joined the ongoing attacks targeting tens of thousands of on-premises Exchange servers impacted by severe vulnerabilities tracked as ProxyLogon. […]

10 Mar

Ryuk ransomware hits 700 Spanish government labor agency offices

The systems of SEPE, the Spanish government agency for labor, were taken down following a ransomware attack that hit more than 700 agency offices across Spain. […]

Tag: security

OVH data center fire likely caused by faulty UPS power supply

Ransomware now attacks Microsoft Exchange servers with ProxyLogon exploits

CISA: No federal civilian agency hacked in Exchange attacks, so far

Chinese state hackers target Linux systems with new malware

Linux Foundation unveils Sigstore — a Let’s Encrypt for code signing

Europol ‘unlocks’ encrypted Sky ECC chat service to make arrests

F5 urges customers to patch critical BIG-IP pre-auth RCE bug

Norway parliament data stolen in Microsoft Exchange attack

More hacking groups join Microsoft Exchange attack frenzy

Ryuk ransomware hits 700 Spanish government labor agency offices