âSignificantâ amount of customer data accessed during cyberattack on Qantas airline
Australian airline Qantas alerted customers and authorities about a data breach at a contact center. The industry remains on edge after cyberattacks on airlines elsewhere.
Dozens of fake wallet add-ons flood Firefox store to drain crypto
More than 40 fake extensions in Firefox's official add-ons store are impersonating popular cryptocurrency wallets from trusted providers to steal wallet credentials and sensitive data.
Microsoft: DNS issue blocks delivery of Exchange Online OTP codes
Microsoft is working to fix a DNS misconfiguration that is causing one-time passcode (OTP) message delivery failures in Exchange Online for some users.
MFA Made Easy: 8 Best Practices for Authentication | CSA
Multi-Factor Authentication (MFA) is a core part of Zero Trust strategies. Yet, MFA adoption lags due to the poor user experience, leaving companies vulnerable.
Ubuntu Disables Spectre/Meltdown Protections - Schneier on Security
A whole class of speculative execution attacks against CPUs were published in 2018. They seemed pretty catastrophic at the time. But the fixes were as well. Speculative execution was a way to speed up CPUs, and removing those enhancements resulted in significant performance drops. Now, people are rethinking the trade-off. Ubuntu has disabled some protections, resulting in 20% performance boost. After discussion between Intel and Canonicalâs security teams, we are in agreement that Spectre no longer needs to be mitigated for the GPU at the Compute Runtime level. At this point, Spectre has been mitigated in the kernel, and a clear warning from the Compute Runtime build serves as a notification for those running modified kernels without those patches. For these reasons, we feel that Spectre mitigations in Compute Runtime no longer offer enough security impact to justify the current performance tradeoff...
Australian airline Qantas disclosed that it detected a cyberattack on Monday after threat actors gained access to a third-party platform containing customer data.
AT&T rolls out "Wireless Lock" feature to block SIM swap attacks
AT&T has launched a new security feature called "Wireless Lock" that protects customers from SIM swapping attacks by preventing changes to their account information and the porting of phone numbers while the feature is enabled.