To shift from reactive to active defense mode, organizations need to get better at both threat-hunting and incident response. Tim Bandos of Digital Guardian discusses the tools and skills that are needed.
Ransomware is the largest underground cybercriminal business. And like any business, entrepreneurs continue to find new ways to innovate. A Russian hacker has cobbled together a low-end ransomware kit costing just $175, aimed at anyone who seeks a file-encrypting payday.
Too many businesses assume that the internet will be around forever, but that's faulty thinking and an impractical business practice, says Information Security Forum's Steve Durbin, a featured speaker at Information Security Media Group's Fraud and Breach Prevention Summit in Atlanta this month.
When she first joined the Los Angeles County district attorney's office, Maria Ramirez prosecuted street gangs. Now she's cracking down on cyber gangs and is opening her case file to share lessons learned from cases involving business email compromise and ransomware.
When it comes to vulnerability management, many organizations opt to protect only their most critical security gaps - but, meanwhile, the criminals exploit the secondary vulnerabilities. Kevin Flynn of Skybox Security explains why context is everything in managing vulnerabilities.
As hacking incidents appear to spike again on the federal breach tally, a small Kentucky-based physician practice is the latest healthcare entity to report a major breach involving a ransomware attack.
Spanish police arrested Russian computer programmer Pyotr Levashov, apparently while he was vacationing with his family. Authorities say his arrest relates to alleged Kelihos spam botnet and pump-and-dump stock campaigns, not to Russia's alleged interference in the 2016 U.S. presidential election.
A Texas-based pediatric practice is the latest healthcare entity to report a major data breach following a recent ransomware attack, despite the organization's efforts to mitigate the incident quickly.
The security landscape has shifted significantly for financial services organizations. And now they must use digital transformation as the impetus to evolve their cybersecurity strategies, says Bruce Roton of Level 3.
A scareware campaign has been locking iOS devices with faux ransomware, demanding a payoff via virtual iTunes gift cards, security researchers warn. A fix for the exploited iOS flaw is included in a massive batch of product patches and updates released by Apple.
Like many other inventions now common in modern life, distributed cybercrime may seem trivial today. But this concept emerged little more than a decade ago and has already dominated the threat landscape.
A ransomware attack on a Texas urology practice that potentially affects nearly 280,000 patients ranks as one of the largest health data breaches reported to federal regulators this year.
One of the world's biggest botnets, Necurs, is back. But instead of flinging banking Trojans and ransomware, this time it's spouting spam aimed at influencing the price of cheap stocks, say security researchers from Cisco's Talos group.
With ransomware attackers having already launched attack code with themes ranging from horror movies and Pokemon to Hitler to cats, it was only a matter of time before they decided to beam Star Trek's Kirk and Spock direct to would-be victims' PCs.
As effective as ransomware has proven to be in attacks against so many organizations across regions and sectors, certain characteristics actually can help defenders gain an edge in detecting malware. Lastline's Engin Kirda explains how.
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