Bleeping Computer.

CISA is warning that threat actors have been observed abusing unencrypted persistent F5 BIG-IP cookies to identify and target other internal devices on the targeted network. [...]

Casio now confirms it suffered a ransomware attack earlier this month, warning that the personal and confidential data of employees, job candidates, and some customers was also stolen. [...]

Ukraine's cyber police have arrested a 28-year-old man who operated a massive virtual private network (VPN) service, allowing people from within the country to access the Russian internet (Runet). [...]

Ransomware gangs now exploit a critical security vulnerability that lets attackers gain remote code execution (RCE) on vulnerable Veeam Backup & Replication (VBR) servers. [...]

Marriott International and its subsidiary Starwood Hotels will pay $52 million and create a comprehensive information security program as part of settlements for data breaches that impacted over 344 million customers. [...]

U.S. and U.K. cyber agencies warned today that APT29 hackers linked to Russia's Foreign Intelligence Service (SVR) target vulnerable Zimbra and JetBrains TeamCity servers "at a mass scale." [...]

Fidelity Investments, a Boston-based multinational financial services company, disclosed that the personal information of over 77,000 customers was exposed after its systems were breached in August. [...]

The Underground ransomware gang has claimed responsibility for an October 5 attack on Japanese tech giant Casio, which caused system disruptions and impacted some of the firm's services. [...]

Microsoft is investigating an Outlook bug causing desktop app crashes, high system resource usage, and preventing users from logging into their accounts. [...]

GitLab has released security updates to address multiple flaws in Community Edition (CE) and Enterprise Edition (EE), including a critical arbitrary branch pipeline execution flaw. [...]

Internet Archive's "The Wayback Machine" has suffered a data breach after a threat actor compromised the website and stole a user authentication database containing 31 million unique records. [...]

Today, CISA revealed that attackers actively exploit a critical FortiOS remote code execution (RCE) vulnerability in the wild. [...]

Over 28,000 people from Russia, Turkey, Ukraine, and other countries in the Eurasian region were impacted by a large-scale cryptocurrency-stealing malware campaign. [...]

Palo Alto Networks warned customers today to patch security vulnerabilities (with public exploit code) that can be chained to let attackers hijack PAN-OS firewalls. [...]

Mozilla has issued an emergency security update for the Firefox browser to address a critical use-after-free vulnerability that is currently exploited in attacks. [...]

Microsoft has fixed a known issue that was causing Word to delete some Windows users' documents instead of saving them. [...]

Evolving threats require security solutions that match the sophistication of modern threats. Learn more about how Wazuh, the open-source XDR and SIEM, tackles these threats. [...]

A group of pro-Ukrainian hacktivists has claimed responsibility for the September breach of Russian security company Doctor Web (Dr.Web). [...]

An international law enforcement operation led to the arrest of one of the three administrators of the dual dark web market 'Bohemia/Cannabia,' known for hosting ads for drug sales and distributed denial of service (DDoS) attacks. [...]

Discord has been suddenly blocked in Russia and Turkey since yesterday due to illegal activity residing on the platform, leaving legitimate users in those countries unable to visit the website or connect to the service. [...]