A scam trying to steal Apple Account data uses a genuine but inauthentic request for support, real Apple alerts, and precise timing to make a fraudulent attack look like official help. Here's what it ...

The JWT MUST be digitally signed or integrity protected with a Message Authentication Code (MAC). The authorization server MUST reject JWTs if signature or integrity protection validation fails.

Microsoft warns that attackers are deploying malware in ViewState code injection attacks using static ASP. NET machine keys found online. As Microsoft Threat Intelligence experts recently discovered, ...

In December 2024, Microsoft Threat Intelligence observed limited activity by an unattributed threat actor using a publicly available, static ASP.NET machine key to inject malicious code and deliver ...

The company has been accused of using algorithms to deny treatments and refusing coverage of nursing care to stroke patients. By Sarah Kliff and Reed Abelson As one of the nation’s largest health ...

Message Authentication Code (MAC) is a cryptographic technique used to verify the integrity and authenticity of a message by using a secret key. Initialization: Choose a cryptographic hash function ( ...

In the beginning, North Korean hackers compromised the banking infrastructure running AIX, IBM’s proprietary version of Unix. Next, they hacked infrastructure running Windows. Now, the state-backed ...

Partial Header Encryption (PHE) is an additional mechanism added to Integrity and Data Encryption (IDE) in PCIe 6.0 to prevent side-channel attacks based on attacker analysis of the information ...

A design flaw in the decades-old RADIUS authentication protocol allows attackers to take over network devices from a man-in-the-middle position by exploiting MD5 hash collisions. The “secure enough” ...