The Colonial Pipeline ransomware attack in May created chaos that rippled throughout the economy. The six-day shutdown interrupted the flow of gasoline, diesel, jet fuel and other petroleum products between Texas and the East Coast. It drove gas prices to their highest levels in years, led to panic buying across large swaths of the country and forced airlines to adjust their flight schedules to conserve fuel.

In last year’s SolarWinds hack, Russia-backed attackers hijacked a routine update for the company’s remote monitoring software in order to launch what Microsoft president Brad Smith called "the largest and most sophisticated attack the world has ever seen.

Financial managers recommend building a diversified portfolio of investments in several different companies and industries in order to reduce your risk profile. In a similar way, network segmentation limits cybersecurity risks by breaking up the corporate network into smaller, isolated parts.

Billions of stolen passwords, usernames and other digital credentials are now for sale on the Dark Web. Chances are pretty good that yours are among them.

The Dark Web is a collection of websites that are not indexed by search engines and are highly encrypted, allowing users to remain anonymous.

Microsoft reports that 92 percent of all Exchange Servers vulnerable to recently uncovered zero-day flaws have now been patched and updated. While that’s good news, there are still tens of thousands of unpatched servers that remain susceptible to a range of potentially devastating exploits such as remote code execution, server hijacking, ransomware, cryptomining, data theft and backdoor attacks.

Phishing attacks typically cast a wide net to try and snag a few targets through the mass distribution of fraudulent emails. Even as these attacks become increasingly common, some malicious actors are looking to get their hooks into even bigger fish.

Law enforcement officials and information security experts have noted a steady increase in “whaling” attacks aimed at senior executives, managers and other key individuals in IT, accounting and finance.

The recent takedown of one of the world’s most prolific botnets should make the cyberworld much safer, but analysts warn that organizations must remain vigilant. Given Emotet’s remarkable resilience over the years, we may not have seen the last of the notorious malware and botnet.

Email turns 50 years old this year, and it seems as though analysts having been predicting the technology’s impending demise for at least half that time. Instead, it continues to be the de facto standard for business communication with upwards of 300 billion messages sent and received every single day.

A recent global survey illustrates the critical need for reliable, modern communications technologies to support remote business operations during the ongoing pandemic. Nearly three-quarters of businesses surveyed by the Savanta research firm say the shift to remote work exposed shortcomings in their systems.

Organizations didn’t have much time to prepare when the pandemic forced a sudden shift to a work-from-home (WFH) model. Many employees and even IT managers had no choice but to figure it out on the fly. Given the circumstances, businesses were remarkably successful at navigating such a significant change to continue functioning.