In the latest weekly update, four ISMG editors discuss the breach of customer engagement platform Twilio, a cyberattack on the U.K.'s NHS that has reignited concerns about supply chain security in the healthcare sector, and the U.S. Treasury clamping down on shady cryptocurrency mixers.
Ransomware-wielding attackers continue to seek new ways to maximize profits with minimal effort. Top tactics spotted recently by experts include continuing to partner with initial access brokers and botnet operators and testing new monetization models, such as "mediation as a service."
Security executives at Black Hat USA 2022 discuss the latest cybersecurity trends from confidential computing and unified threat hunting languages to attack surface management and recovery services, social engineering campaigns and blockchain vulnerabilities.
Three Nigerian nationals accused of participating in multimillion-dollar business email compromise fraud with a fixation on universities arrived in the United States after extradition from the United Kingdom. They allegedly attempted to steal more than $5 million.
Response to supply chain attacks has evolved thanks to increased awareness and education, but more work needs to be done to understand how challenges can be addressed more systematically, says Sean Duca, vice president and regional chief security officer, Asia-Pacific and Japan, Palo Alto Networks.
As CISO of West, a Williston Financial Group company, Bruce Phillips recognizes that cybersecurity is not the enterprise's core business. But what, then, is the right level of cybersecurity to bring to a nonsecurity business? He discusses this and other leadership challenges.
In this episode of "Cybersecurity Unplugged," Apiiro's Moshe Zioni, vice president of security research, discusses the company's "Secrets Insights 2022" report on the real-world risks of hardcoded secrets across the software supply chain and how to mitigate the potential damage they can cause.
The ISMG Security Report discusses how cyberattacks and operations tied to the Russia-Ukraine war have been affecting civilians since the start of Russia's invasion, whether a practicing cardiologist living in Venezuela is also a ransomware mastermind and effective bot management tooling strategies.
Black Hat USA 2022 opened with somber warnings from Chris Krebs about why application developers, vendors and the government need to solve major industry challenges. Key security executives also discussed DNS visibility, cloud security, patch management, APT strategies and supply chain woes.
Cloudflare credits hardware multifactor authentication with preventing bad actors behind a targeted phishing campaign from gaining access to its internal systems. Although attackers siphoned employee credentials, the hard key authentication requirement stopped attackers from snatching a soft token.
More than two years after being notified of it, Microsoft issued a fix for a Microsoft Windows Support Diagnostic Tool vulnerability known as DogWalk. The fix is part of the operating system giant's newest Patch Tuesday dump, which includes patches for 141 flaws.
Black Hat 2022 kicks off today with security experts sharing cutting-edge research and insights through demos, technical trainings and hands-on labs. Keynote speaker Chris Krebs will discuss risk trends in cybercrime, geopolitical threats and what they mean for tomorrow's network defenders.
ISMG caught up with 11 security executives in Las Vegas on Tuesday to discuss everything from open-source intelligence and Web3 security to training new security analysts and responding to directory attacks. Here's a look at some of the most interesting things we heard from industry leaders.
North Korean state-sponsored theft of cryptocurrency could intensify once cryptocurrency becomes accepted as a means of payment settlement, said a panelist at a think tank event in Washington. The United States and South Korea in 2021 committed to enhanced collaboration over cybercrime.
Cybercriminals monitor leak sites for newly listed ransomware victims in a bid to try their own hand at dropping encryption malware, says Sophos. The cybersecurity firm says it's seen an uptick in incidents involving multiple criminal gangs demanding a ransom for unencrypted victims' files.
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