An organization has successfully implemented a "zero trust" framework when it can achieve context-aware resolution of a risk, says Dr. Siva Sivasubramanian, CISO of SingTel Optus, an Australian telecommunications firm.
The U.S. Commerce Department is banning the downloading and hosting of China-based social media apps TikTok and WeChat effective on Sunday, citing national security concerns. The announcement comes as Oracle continues to negotiate a deal for partnering on TikTok's U.S. operations.
The latest edition of the ISMG Security Report analyzes whether a leaked database compiled by a Chinese company should be a cause for serious concern. Also featured are discussions on vulnerability disclosure challenges and risks posed by using social media apps for payments.
Many financial institutions have deployed fraud fusion centers as a way to help mitigate risks. But as fraudsters revamp their techniques, banks need to revamp these centers to keep up, says Jeff Dant of BMO Financial Group, who will speak at ISMG's Virtual Cybersecurity and Fraud Summit: Toronto.
A ransomware attack that reportedly was directed at a German university but shut down emergency services at an affiliated hospital likely contributed to the death of a patient who needed urgent treatment but instead had to be transported to another hospital, delaying care, according to a news report.
An Instagram post by one of Australia's former prime ministers led to a security researcher finding his passport and phone number due to a coding error in a widely used airline ticketing system. The bug has been fixed, but it's another warning to avoid posting photos of boarding passes.
Stop me if you think you've heard this one before: Some ransomware attackers are hiding attack code in virtual machines or creating new leaking sites to pressure victims into paying.
President Donald Trump says TikTok and Oracle are close to making a deal. Don't neglect to read the fine print. While the president has demanded TikTok divest its U.S. operations - preferably to Oracle - because of national security concerns, the Chinese firm is instead offering Oracle a minority stake.
Stuart Brotman, a digital privacy and cybersecurity adviser, says a "multidimensional approach" to digital privacy protection is required because "law and regulation are not the ultimate solution."
What's one of the worst things that can happen during a pandemic? The answer is anything that gives people less reason to trust in their public health system to handle the crisis. Enter a data breach that has exposed personal information for everyone who's ever tested positive for the disease in Wales.
The U.S. Cybersecurity and Infrastructure Security Agency warns that hacking groups backed by the Chinese Ministry of State Security are exploiting several unpatched vulnerabilities to target federal agencies.
Potentially capping a fraught political showdown, China's TikTok, which is owned by Beijing-based ByteDance, has chosen Oracle to be its U.S. "technology partner," rejecting a bid by Microsoft. But Chinese state media suggests reports of a deal might be premature.
New Zealand's stock exchange, NZX, recently fell under a massive distributed denial-of-service attack that was part of an extortion attempt. Security specialist Daniel Ayers breaks down what went wrong and how other organizations can avoid similar issues.
A leaked database compiled by a Chinese company has suddenly become the focus of news media reports warning that it could be used as an espionage instrument by Beijing. But on closer examination, the alleged "social media warfare database" looks like public information largely scraped from social media sites.
Independent bug hunters who find flaws in products and services often struggle to hand off their vulnerability report to someone in a position to get it fixed, says longtime security researcher Daniel Cuthbert. He describes steps organizations must take to be able to receive - and act on - bug reports.
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