Microsoft has confirmed that a serious flaw in Windows SMB_v3 exists that could be exploited by attackers to remotely seize control of vulnerable systems. While no attacks have been seen in the wild, no patch for the wormable flaw is yet available. A workaround exists for servers, but not clients.
Microsoft along with its partners from 35 countries has taken coordinated legal and technical action to disrupt Necurs, one of the largest botnets in the world, the company announced in a Tuesday blog post.
The U.S. is better prepared to respond to election interference and related cybersecurity issues than it was four years ago, several security professionals, including one of the FBI's top experts, tell Information Security Media Group.
Account Takeover is now a ubiquitous term, and ATO prevention has become a high priority for cybersecurity leaders. But most of the effort is put toward thwarting high-volume, automated credential stuffing. Less understood are "targeted ATO attacks." Highly effective and difficult to detect, they cause huge damage to...
As COVID-19 spreads, cybercriminals are sending more phishing emails that use the health emergency as a lure, according to security researchers. The European Central Bank is among those issuing warnings.
Security firm Emsisoft is offering free, customized decryptors to victims of PwndLocker ransomware, which first surfaced in late 2019 and has been tied to attacks against Lasalle County in Illinois and the Serbian city of Novi Sad, with the gang demanding up to $660,000 or more in bitcoins from its victims.
Wall Street has been hit by the twin threats of the new coronavirus as well as oil prices plummeting, with the Dow dropping 2,000 points on Monday for its worst day in 12 years. Amidst fears that a recession could tank the global economy, some experts still see upsides for the cybersecurity sector.
New ransomware variants are targeting managed service and cloud service providers: This is one of the predictions made by WatchGuard Technologies for 2020. CTO Corey Nachreiner discusses the top three predictions.
Customers put their trust in companies to deliver on promises of security. The quickest way to lose customers is to betray that confidence, especially when it comes to their personal information.
Hackers understand that, too. They quickly adapt tools and techniques to disrupt that delicate balance. To truly...
Hackers and cybercriminals have reached a level of maturity and efficiency unsurpassed in the history of cyberwarfare, resulting in a dramatic increase in attack frequency, complexity and size.
Although these threats constitute a clear and present danger to organizations worldwide, knowledge is power. This Hacker's...
Harvard Kennedy School Professor Juliette Kayyem - well known as a CNN cybersecurity analyst - spoke at RSA 2020 and visited ISMG's studios to share insights on nation-state threats and election security.
Targeted ransomware attacks continue to increase as gangs seek to obtain bigger ransom payoffs by hitting larger targets, aided by a cybercrime services economy that provides access to tools and tactics that were previously the domain of APT groups, security experts warn.
A former acting inspector general of the Department of Homeland Security and another official have been indicted for allegedly stealing DHS proprietary software and databases and then attempting to resell the technology back to the government.