Zeljka Zorz
Cacti servers under attack by attackers exploiting CVE-2022-46169
If you’re running the Cacti network monitoring solution and you haven’t updated it since early December, now is the time to do it to foil attackers exploiting a …
Vulnerabilities in cryptographic libraries found through modern fuzzing
Recently patched vulnerabilities in MatrixSSL and wolfSSL, two open-source TLS/SSL implementations / libraries for embedded environments, have emphasized the great potential …
FortiOS flaw was exploited to compromise governmental targets (CVE-2022-42475)
A critical vulnerability in FortiOS SSL-VPN (CVE-2022-42475) that Fortinet has issued patches for in November 2022 has been exploited by attackers to compromise governmental …
Cisco won’t fix router flaws even though PoC exploit is available (CVE-2023-20025, CVE-2023-20026)
Cisco has acknowledged one critical (CVE-2023-20025) and two medium-severity (CVE-2023-20026, CVE-2023-20045) vulnerabilities affecting some of its Small Business series of …
ChatGPT: The infosec assistant that is jack of all trades, master of none
ChatGPT from OpenAI is a conversational chatbot that was recently released in preview mode for research purposes. It takes natural language as an input and aims to solve …
Crypto audit of Threema revealed many vulnerabilities
Researchers have discovered cryptographic vulnerabilities in Swiss-based secure messaging application Threema that may have allowed attackers to do things like break …
Microsoft plugs actively exploited zero-day hole (CVE-2023-21674)
To mark the January 2023 Patch Tuesday, Microsoft has released patches for 98 CVE-numbered vulnerabilities, including one exploited in the wild (CVE-2023-21674) and one …
You must build a security team. Where do you start?
Security veteran Chris Deibler, the new VP of Security at DataGrail, has been brought in to build the company’s security team to support its growth. A former Director of …
Rackspace ransomware attack was executed by using previously unknown security exploit
The MS Exchange exploit chain recently revealed by Crowdstrike researchers is how the Play ransomware gang breached the Rackspace Hosted Exchange email environment, the …
LastPass says attackers got users’ info and password vault data
The August 2022 LastPass breach has resulted in potentially catastrophic consequences for the company and some of its users: attackers have made off with unencrypted customer …
New Microsoft Exchange exploit chain lets ransomware attackers in (CVE-2022-41080)
Ransomware-wielding attackers are using a new exploit chain that includes one of the ProxyNotShell vulnerabilities (CVE-2022-41082) to achieve remote code execution on …
OSV-Scanner: A free vulnerability scanner for open-source software
After releasing the Open Source Vulnerabilities database (OSV.dev) in February, Google has launched the OSV-Scanner, a free command line vulnerability scanner that open source …
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