ransomware

Security Reimagined — Solving an Old Problem with a New Approach A decade ago this January, Steve Jobs challenged the conventional wisdom about tablets, unveiling the iPad with the words, “What this device has done is extraordinary.” Coming on the heels of iPhone’s smashing success three years earli…

This post authored by JJ Cummings and Dave Liebenberg This year, we have been flooded with reports of targeted ransomware attacks. Whether it’s a city, hospital, large- or medium-sized enterprise — they are all being targeted. These attacks can result in significant damage, cost, and have many diffe…

Today we launch our 2019 Threats of the Year report; a look back at the major tools and tactics that cybercriminals have exploited over the past year. Based on original research conducted for our ‘Threat of the Month’ blog series, we look into the impact of directed attacks against specific o…

Attackers’ trends tend to come and go. But one popular technique we’re seeing at this time is the use of living-off-the-land binaries — or “LoLBins”. LoLBins are used by different actors combined with fileless malware and legitimate cloud services to improve chances of stayin…

It’s no longer a question of “if” any given company or organization is going to be hit with a cyber attack — it’s when. And when that attack comes, who is willing to take on that risk? For some groups, it may be that they feel they are fully prepared to take on the challenge of defending against an…

When it comes to ransomware attacks this year, it’s been a tale of three cities. In May, the city of Baltimore suffered a massive ransomware attack that took many of its systems down for weeks — restricting employees’ access to email, closing online payment portals and even preventing parking enforc…

During the past year, Cisco Security Incident Response Services has provided emergency incident response services for many customers dealing with incidents that sometimes become a ransomware event. In many cases, we were engaged by the company at the first sign of trouble and were able to help conta…

This blog was authored by Pierre Cadieux, Colin Grady, Jaeson Schultz and Matt Valites Attackers are actively exploiting a recently disclosed vulnerability in Oracle WebLogic to install a new variant of ransomware called “Sodinokibi.” Sodinokibi attempts to encrypt data in a user’s…

Executive Summary Ransomware attacks have been in the news with increased frequency over the past few years. This type of malware can be extremely disruptive and even cause operational impacts in critical systems that may be infected. LockerGoga is yet another example of this sort of malware. Locker…