Great R packages for data import, wrangling, and visualization
The table below shows my favorite go-to R packages for data import, wrangling, visualization and analysis — plus a few miscellaneous tasks tossed in. The package names in the table are clickable if you want more information. To find out more about a package once you’ve installed it, type help(package = "packagename") in your R […] more…Financial Cyberthreats in 2020
2020 was challenging for everyone: companies, regulators, individuals. Due to the limitations imposed by the epidemiological situation, particular categories of users and businesses were increasingly targeted by cybercriminals. While we were adjusting to remote work and the rest of the new conditions, so were scammers. As a result, 2020 was extremely eventful in terms of digital […] more…Game of Threats
Introduction While the way we consume TV content is rapidly changing, the content itself remains in high demand, and users resort to any means available to get at it – including illegal and non-ethical ones like the use of pirated stuff. The world is embracing the idea of paying for entertainment more and more with […] more…Dnsmasq: A Reality Check and Remediation Practices
Dnsmasq is the de-facto tool for meeting the DNS/DHCP requirements of small servers and embedded devices. Recently, Google Security researchers identified seven vulnerabilities that can allow a remote attacker to execute code on, leak information from, or crash a device running a Dnsmasq version earlier than 2.78, if configured with certain options. Based on Censys and Shodan data, […] more…Ransomware Families Use NSIS Installers to Avoid Detection, Analysis
Malware families are constantly seeking new ways to hide their code, thwart replication, and avoid detection. A recent trend for the delivery of ransomware is the use of the Nullsoft Scriptable Install System (NSIS) with an encrypted payload. The list of the most common families using this technique is diverse and includes Cerber, Locky, Teerac, Crysis, […] more…Spam in May 2014
Spam in the spotlight In the run-up to the summer, spammers offered their potential customers seedlings and seeds for gardening. In addition, English-language festive spam in May was dedicated to Mother’s Day – the attackers sent out adverts offering flowers and candies. Holiday spam for Mom As usual, the spammers were very busy in the […] more…More information
- VMware one-ups Microsoft with vSphere 5.1
- Resolved: Penn State email.psu.edu security
- CAPCHA-bypassing Android Malware Surfaces on Google Play
- Gaming Giant EA Confirms Breach, Theft of Source Code
- Apple introduces “cloudless dictation”, no longer demands your contact list to understand you
- 30 years ago today the CD began to play
- The massive Yahoo hack ranks as the world’s biggest — so far
- Chrome browser has a New Year’s resolution: HTTPS by default
- Threat Hunters Analyze Trends in Destructive Cyber-Attacks
- AdSense Abused with Malvertising Campaign