Pierluigi Paganini
March 25, 2021
The OpenSSL Project addresses two high-severity vulnerabilities, including one related to verifying a certificate chain and one that can trigger a DoS condition. The OpenSSL Project this week released version 1.1.1k to address two high-severity vulnerabilities, respectively tracked as CVE-2021-3450 and CVE-2021-3449. The CVE-2021-3449 vulnerability could be exploited to trigger a DoS condition by sending a […]
Pierluigi Paganini
March 25, 2021
The CyberNews investigation team found 62,174 potentially vulnerable unpatched Microsoft Exchange Servers. A number of entities in the US and worldwide remain vulnerable to software bugs that were reported by Microsoft weeks ago. The CyberNews investigation team found 62,174 potentially vulnerable unpatched Microsoft Exchange Servers. The vulnerability is still being actively exploited, most famously by […]
Pierluigi Paganini
March 25, 2021
Facebook has closed accounts used by a China-linked APT to distribute malware to spy on Uyghurs activists, journalists, and dissidents living outside China. Facebook has taken action against a series of accounts used by a China-linked cyber-espionage group, tracked as Earth Empusa or Evil Eye, to deploy surveillance malware on devices used by Uyghurs activists, journalists, and dissidents living […]
Pierluigi Paganini
March 25, 2021
Threat actors are offering fake COVID-19 test results and vaccination certificates in blackmarkets and hacking forums on the Dark Web. While vaccination campaigns go ahead with different speeds in many countries multiple threat actors on the Dark Web started offering fake COVID-19 test results and vaccination certificates. Multiple research teams, including mine, are monitoring these […]
Pierluigi Paganini
March 25, 2021
Researchers discovered the availability in the DarK Web of 30M of records of Americans affected by the Astoria Company data breach Astoria Company LLC is a lead generation company that leverages on a network of websites to collect information on a person that may be looking for discounted car loans, different medical insurance, or even […]
Pierluigi Paganini
March 24, 2021
Cisco has addressed a critical arbitrary program execution flaw in its Cisco Jabber client software for Windows, macOS, Android, and iOS. Cisco has addressed a critical arbitrary program execution issue, tracked as CVE-2021-1411, that affects several versions of Cisco Jabber client software for Windows, macOS, Android, and iOS. Cisco Jabber delivers instant messaging, voice and video […]
Pierluigi Paganini
March 24, 2021
Ata Hakcil led the team of white hat hackers from WizCase in identifying a major data leak on online trading broker FBS’ websites. The data from FBS.com and FBS.eu comprised millions of confidential records including names, passwords, email addresses, passport numbers, national IDs, credit cards, financial transactions and more. Were such detailed personally identifiable information (PII) to […]
Pierluigi Paganini
March 24, 2021
Security experts reported that a second ransomware gang, named Black Kingdom, is targeting Microsoft Exchange servers. After the public disclosure of ProxyLogon vulnerabilities, multiple threat actors started targeting vulnerable Microsoft Exchange servers exposed online. The first ransomware gang exploiting the above issues in attacks in the wild was a group tracked as DearCry. Last crew […]
Pierluigi Paganini
March 24, 2021
Hackers have exposed personal and voter registration details of over 6.5 million Israeli voters, less than 24 hours before the election. A few hours before the election in Israel, hackers exposed the voter registration and personal details of millions of citizens. The source of the data seems to be the app Elector developed by the […]
Pierluigi Paganini
March 24, 2021
Microsoft revealed that 92% of all on-premises Microsoft Exchange servers exposed online affected by the ProxyLogon vulnerabilities are now patched. On March 2nd, Microsoft released emergency out-of-band security updates that address four zero-day issues collectively tracked as ProxyLogon (CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, and CVE-2021-27065) in all supported Microsoft Exchange versions that are actively exploited in the wild. At […]
Security / December 19, 2025
