The U.S. Cybersecurity and Infrastructure Security Agency has issued a report describing how a threat actor apparently used a well-known VPN vulnerability and compromised Office 365 credentials to gain administrative privileges to a federal agency's network.
Microsoft and the Cybersecurity and Infrastructure Security Agency have issued warnings that a critical vulnerability in Windows Server dubbed "Zerologon" is being actively exploited in the wild. They urge users to immediately apply an available partial patch.
Facebook is again cracking down on fake accounts and pages linked to a Russian IRA troll farm or the country's military intelligence units that were being used for disinformation campaigns. Meanwhile, the FBI issued a fresh warning that threat actors are attempting to target U.S. voting infrastructure.
With so many cybercrime markets continuing to disappear, why haven't encrypted messaging apps stepped in to fill the gap? They might seem to be the perfect solution to admins stealing buyers' and sellers' cryptocurrency - via an exit scam - or police infiltration. But encrypted apps have their own downsides.
Australian police say they've broken up a sophisticated SMS phishing scheme designed to collect personal details and bank login credentials. It's a rare success in the fight against unsolicited text messages.
With less than 45 days to go before the November election, the FBI and CISA have issued a warning that nation-state hackers and cybercriminals may attempt to spread disinformation regarding the final vote tallies as a way to undermine confidence in the voting process.
The U.S. Cybersecurity and Infrastructure Security Agency is warning of an uptick in attacks using LokiBot, an information stealer capable of sweeping up credentials. Fraudsters are using new methods to spread the malware.
Reviewing online attack trends for the first half of the year, numerous cybersecurity firms agree: COVID-19 was king. As the pandemic has reshaped how many live and work, so too has it driven attackers to attempt to exploit work-at-home challenges and virus fears.
Will recent U.S. indictments of several alleged Iranian hackers - as well as government sanctions against an APT group - have a deterrent effect? Security experts share their opinions on the impact of these actions.
Foreign and domestic hacking activity targeting NASA continues to grow at a time when many staffers are working at home, space agency officials testified at a Friday Congressional hearing where they were questioned about risk mitigation efforts.
Hackers compromised the network of Saudi Arabia's Virgin Mobile KSA, gained email system access and offered stolen data for sale on the dark web. According to a source with knowledge of the attack, the incident - remediated late last week - is one of a string of attacks against organizations in the Middle East.
Empire is the latest darknet market to "exit scam," meaning administrators ran away with users' cryptocurrency, leaving the market to fail. Given the ongoing risk of exit scams, as well as police often targeting such markets, why do they persist?
Check Point Research analysts have observed a significant rise in online attacks against the educational sector worldwide since July. DDoS attacks have surged in the U.S., while European institutions have been hit by ransomware.
Mozi, a relatively new peer-to-peer botnet, is now dominating global IoT network traffic, according to a new report from IBM's X-Force unit. The malware is being used to launch DDoS attacks as well as mine for cryptocurrency.