Blockchain Data Firm Allium Says Every Chain Passed Checks After Security Incident

Blockchain data provider Allium said on Friday that its datashares on Snowflake, BigQuery and Databricks “have passed historical verification checks for all chains across all regions,” the latest step in a data repair, though the datashare incident remains open on its status page. Allium detected a security incident on Oct. 25 and disclosed it on Oct. 28 , when CEO and co-founder Ethan Chan published a statement saying the company had found “unauthorized access to certain Allium systems.” Allium’s website lists Visa, KPMG and Coinbase among the firms that use its onchain data.