WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Announce Confidential Submission of Draft Registration Statement on Form F-4 in ...

December 29, 2025 - (“WISeKey”) , a global leader in cybersecurity, digital identity, and IoT solutions platform, and Columbus Acquisition Corp. (Nasdaq: COLA) (“Columbus”), a publicly traded special ...
IEEE

Privacy Preserving Semantic Search Over Encrypted Cloud Email Archives Using Bidirectional Encoder Representations From Transformer

Abstract: In recent years, the rapid migration of individual and organizational communications to cloud environments has amplified the need for robust data confidentiality and secure access mechanisms ...

Exclusive: Justice Department scrambling to find holiday volunteers to redact the Epstein files, internal DOJ email says

The Justice Department’s leadership asked career prosecutors in Florida Tuesday to volunteer over the “next several days” to help redact the Epstein files, in the latest Trump administration push ...