Category: Chatgpt
Attack Types of Top Attacking IP Addresses Many of the IP addresses attacking American systems during the winter of 2019 were involved with abusive port scanning activity. As noted in the Top Target Ports section, Microsoft SMB port 445 was the highest targeted port. We continue to observe high levels of attack traffic pointed toward…
Read MoreF5 Labs, in conjunction with our partner Baffin Bay Networks, researches global attack traffic region to region to gain a deeper understanding of the cyberthreat landscape. Aside from attack campaigns targeting the entire Internet (IPv4 address space), the attack landscape varies regionally in terms of sources, targets, and attack types. In addition, targeted ports expose…
Read MoreMirai is an IoT botnet (or thingbot) that F5 has discussed since 2016. It infamously took down large sections of the Internet in late 2016 and has remained active ever since. Its source code was released online in September 2016, allowing unskilled attackers to create a malicious botnet with relative ease. Mirai continues to target…
Read MoreThis is the full-spectrum, director’s cut version of the Application Protection Report, untrammeled by petty concerns like brevity or toner prices (for the shorter version, please see our Summary). This report pulls together the various threats, data sources, and patterns in the episodes into a unified line of inquiry that began in early 2019, picking…
Read MoreThere is no cease-fire in the continuing battle against malware. Qbot, a banking trojan malware active since 2008, is back in business with new functions and new stealth capabilities. In the past 12 years, this malware has gone by a handful of names, including Qakbot and Pinkslipbot. Despite all the variations and evolutions, Qbot’s main…
Read MoreThe Application Protection Research Series is an ongoing project at F5 Labs that provides an overarching view of the application security landscape. While detailed analyses of specific attacks are critical for defenders to adapt to emerging techniques, it is easy to overemphasize tactics over strategy if those kinds of analyses are the only thing we…
Read MoreCredential Stuffing Causes Outages It’s not hard for attackers to find poorly defended web logins. Many sites often have only a basic web application firewall (WAF), or nothing at all. Many WAFs do not detect or defend against credential stuffing attacks. In general, WAFs are designed to block application attacks, malformed requests, and web exploits.…
Read MoreThe sight of empty supermarket shelves during the COVID-19 pandemic brought home the fragility of our food supply chain. We can all see the importance of ensuring the security of the farming and agriculture industry. However, farming is becoming increasingly automated. This means new cybersecurity risks are emerging to stand alongside traditional risks like the…
Read MoreJWT brings performance to identity assertion and is being widely adopted, but it’s also garnering the attention of cybercriminals. Source link lol
Read MoreDuring this period, a campaign of blackmail attempts claimed to be from the Russian advanced attacker Fancy Bear. Their attack opened with a small DDoS attack as a demonstration, followed by a payment demand for hundreds of thousands of dollars. Pay up or they will “make sure your services will remain offline until you pay.”…
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