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Athlete or Hacker? Russian basketball player accused in U.S. ransomware case

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U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog

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Nippon Steel Solutions suffered a data breach following a zero-day attack

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Hackers weaponize Shellter red teaming tool to spread infostealers

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Microsoft Patch Tuesday security updates for July 2025 fixed a zero-day

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Italian police arrested a Chinese national suspected of cyberespionage on a U.S. warrant

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U.S. CISA adds MRLG, PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite flaws to its Known Exploited Vulnerabilities catalog

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IT Worker arrested for selling access in $100M PIX cyber heist

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New Batavia spyware targets Russian industrial enterprises

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 52

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Security Affairs newsletter Round 531 by Pierluigi Paganini – INTERNATIONAL EDITION

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North Korea-linked threat actors spread macOS NimDoor malware via fake Zoom updates

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WebEx

Pierluigi Paganini June 05, 2024
Cisco addressed Webex flaws used to compromise German government meetings

Cisco addressed vulnerabilities that were exploited to compromise the Webex meetings of the German government. In early May, German media outlet Zeit Online revealed that threat actors exploited vulnerabilities in the German government’s implementation of the Cisco Webex software to access internal meetings.   In March, the German authorities admitted the hack by Russia-linked actors of […]

Pierluigi Paganini June 03, 2021
Cisco fixes High-severity issues in Webex, SD-WAN, ASR 5000 software

Cisco addressed multiple security flaws, including high-severity vulnerabilities, in Webex Player, SD-WAN software, and ASR 5000 series software. Cisco has addressed multiple vulnerabilities in its products, including high-risk flaws in Webex Player, SD-WAN software, and ASR 5000 series software. The IT giant fixed three high-severity vulnerabilities (CVE-2021-1503, CVE-2021-1526, CVE-2021-1502) affecting Webex Player for Windows and […]

Pierluigi Paganini October 09, 2020
Cisco addresses three high-severity issues in Webex, IP Cameras and ISE

Cisco fixed three high-severity flaws in Webex video conferencing system, Video Surveillance 8000 Series IP Cameras and Identity Services Engine. Cisco has addressed three high-severity flaws and eleven medium-severity vulnerabilities in its Webex video conferencing system, Video Surveillance 8000 Series IP Cameras and Identity Services Engine. The most severe of these vulnerabilities is a Remote […]

Pierluigi Paganini August 28, 2020
Former Cisco employee pleads guilty to hacking, damaging company systems

A former Cisco employee has pleaded guilty to hacking charges and intentionally causing damage to the systems of his company. The former Cisco employee Sudhish Kasaba Ramesh (30) pleaded guilty in federal court in San Jose today to intentionally accessing a protected computer of his company without authorization and causing damage. The news was announced […]

Pierluigi Paganini June 19, 2020
New Cisco Webex Meetings flaw allows attackers to impersonate users

A flaw in Cisco Webex Meetings client for Windows could allow local authenticated attackers to gain access to sensitive information. A vulnerability in Cisco Webex Meetings client for Windows, tracked as CVE-2020-3347, could be exploited by local authenticated attackers to gain access to sensitive information. “A vulnerability in Cisco Webex Meetings Desktop App for Windows could […]

Pierluigi Paganini April 11, 2020
Fake Cisco ‘Critical Update’ used in phishing campaign to steal WebEx credentials

Crooks are using a fake Cisco “critical security advisory” in a new phishing campaign aimed at stealing victims’ Webex credentials. The Cofense’s phishing defense center has uncovered an ongoing phishing campaign that uses a Cisco security advisory related to a critical vulnerability as a lure. The phishing messages urge victims to install the “update,” but […]

Pierluigi Paganini March 05, 2020
Cisco addresses high severity RCE flaws in Webex Player

Cisco has released security updates to fix multiple vulnerabilities in various products, including two remote code execution flaws in Webex Player.  The two remote code execution vulnerabilities fixed by Cisco have been tracked CVE-2020-3127 and CVE-2020-3128 respectively. The vulnerabilities have been rated as high severity and received a CVSS score of 7.8. The vulnerabilities are caused by the […]

Pierluigi Paganini March 03, 2020
Cisco offers free 90-day Webex Licenses due to coronavirus outbreak

Cisco has decided to extend its business licenses for the free Webex account that will be available for 90-day due to Coronavirus/COVID-19 outbreak. Cisco has announced an enhancement of its free Webex account offerings and is offering free 90-day business licenses to limit the spread of Coronavirus. WebEx is a popular web conferencing and videoconferencing […]

Pierluigi Paganini January 14, 2020
Cisco addressed a high-severity bug in Webex that could allow Remote Code Execution

Tech giant Cisco has recently addressed two high-severity vulnerabilities affecting its Webex and IOS XE Software products. Cisco Systems has released security fixes for two high-severity vulnerabilities in its products, including a remote code execution flaw in the Webex video conferencing platform. The Webex flaw resides in the web-based management interface of Cisco Webex Video […]

Pierluigi Paganini January 24, 2019
Cisco addresses flaws in its products, including Small Business routers and Webex

Cisco released security updates for several products, including SD-WAN, Webex, Firepower, IoT Field Network Director, Identity Services Engine, and Small Business routers. Cisco released security updates to address security flaws in several products including SD-WAN, Webex, Firepower, IoT Field Network Director, Identity Services Engine, and Small Business routers. One of the flaws tracked as CVE-2019-1651 has […]

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    recent articles

    Athlete or Hacker? Russian basketball player accused in U.S. ransomware case

    Uncategorized / July 11, 2025

    U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog

    Hacking / July 11, 2025

    UK NCA arrested four people over M&S, Co-op cyberattacks

    Cyber Crime / July 10, 2025

    PerfektBlue Bluetooth attack allows hacking infotainment systems of Mercedes, Volkswagen, and Skoda

    Hacking / July 10, 2025

    Qantas data breach impacted 5.7 million individuals

    Data Breach / July 10, 2025

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