Security

Pierluigi Paganini April 06, 2023
Threat Report Portugal: Q3 & Q4 2022

The Threat Report Portugal: H2 2022 compiles data collected on the malicious campaigns that occurred from July to December, H2, 2022. The Portuguese Abuse Open Feed 0xSI_f33d is an open-sharing database with the ability to collect indicators from multiple sources, developed and maintained by Segurança-Informática. This feed is based on automatic searches and is supported by a healthy […]

Pierluigi Paganini April 05, 2023
HP would take up to 90 days to fix a critical bug in some business-grade printers

HP would take up to 90 days to address a critical flaw, tracked as CVE-2023-1707, that resides in the firmware of some business-grade printers. HP is aware of a critical vulnerability, tracked as CVE-2023-1707 (CVSS v3.1 score 9.1), that affects tens of HP Enterprise LaserJet and HP LaserJet Managed Printers models. The exploitation of the […]

Pierluigi Paganini April 05, 2023
CISA JCDC Will Focus on Energy Sector

The CISA ‘s Joint Cyber Defense Collective (JCDC) initiative is going to build operation plans for protecting and responding to cyber threats. What comes to mind when you think of cyber criminals? Depending on who you ask, you’ll get a variety of answers. For some, a cyber criminal matches some of the Hollywood tropes: a […]

Pierluigi Paganini April 04, 2023
CISA adds Zimbra bug exploited in attacks against NATO countries to its Known Exploited Vulnerabilities catalog

US CISA has added a Zimbra flaw, which was exploited in attacks targeting NATO countries, to its Known Exploited Vulnerabilities catalog U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a Zimbra flaw, tracked as CVE-2022-27926, to its Known Exploited Vulnerabilities Catalog. The CVE-2022-27926 flaw affects Zimbra Collaboration version 9.0.0, which is used to host publicly-facing […]

Pierluigi Paganini April 03, 2023
Microsoft fixed Azure AD bug that led to Bing.com results manipulation and account takeover

Microsoft addressed a misconfiguration flaw in the Azure Active Directory (AAD) identity and access management service. Microsoft has addressed a misconfiguration issue impacting the Azure Active Directory (AAD) identity and access management service that exposed multiple Microsoft applications, including the Bing management portal, to unauthorized access. The vulnerability was discovered by Wiz Research which determined […]

Pierluigi Paganini April 01, 2023
CISA adds bugs exploited by commercial surveillance spyware to Known Exploited Vulnerabilities catalog

CISA has added nine flaws to its Known Exploited Vulnerabilities catalog, including bugs exploited by commercial spyware on mobile devices. U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added nine new vulnerabilities to its Known Exploited Vulnerabilities Catalog. Five of the issues added by CISA to its catalog are part of the exploits used by surveillance […]

Pierluigi Paganini March 29, 2023
QNAP fixed Sudo privilege escalation bug in NAS devices

Taiwanese vendor QNAP warns customers to patch a high-severity Sudo privilege escalation bug affecting NAS devices. Taiwanese vendor QNAP warns customers to update their network-attached storage (NAS) devices to address a high-severity Sudo privilege escalation vulnerability tracked as CVE-2023-22809. The company states that the vulnerability affects QTS, QuTS hero, QuTScloud, and QVP (QVR Pro appliances) […]

Pierluigi Paganini March 29, 2023
Australia’s Casino Giant Crown Resorts disclosed data breach after Clop ransomware attack

Australia’s gambling and entertainment giant Crown Resorts, disclosed a data breach caused by the exploitation of recently discovered GoAnywhere zero-day. Australian casino giant Crown Resorts disclosed a data breach after the attack of the Cl0p ransomware group. The group claims to have stolen sensitive data from over 130 organizations by exploiting a zero-day vulnerability (CVE-2023-0669) […]

Pierluigi Paganini March 29, 2023
OpenAI quickly fixed account takeover bugs in ChatGPT

OpenAI addressed multiple severe vulnerabilities in the popular chatbot ChatGPT that could have been exploited to take over accounts. OpenAI addressed multiple severe vulnerabilities in ChatGPT that could have allowed attackers to take over user accounts and view chat histories. One of the issues was a “Web Cache Deception” vulnerability reported by the bug bounty […]

Pierluigi Paganini March 28, 2023
Telecom giant Lumen suffered a ransomware attack and disclose a second incident

Telecommunications giant Lumen Technologies discovered two cybersecurity incidents, including a ransomware attack. In a filing to the Securities and Exchange Commission, on March 27, 2023, Lumen announced two cybersecurity incidents. One of the incidents is a ransomware attack that impacted a limited number of its servers that support a segmented hosting service. The company did […]