Bogdan & Frasco, LLP was listed on the Cicada3301 ransomware leak site on August 31, 2024. The San Francisco-based tax and accounting firm, which serves small and medium-sized businesses as well as individual clients, is claimed to have had internal files exfiltrated during a ransomware attack. Anyone whose tax returns, financial documents, or personal information were handled by the firm may now face heightened risk of identity theft and financial fraud.
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Reported Details from the Listing
The Cicada3301 leak site states that internal files were exfiltrated from Bogdan & Frasco, LLP in a ransomware incident. The primary disclosure does not quantify how many client records were affected, nor does it list specific data types such as Social Security numbers, tax forms, or bank details. It simply states that data was stolen and is now held by the group. The firm’s own website acknowledges its focus on tax and accounting services for individuals and businesses in the San Francisco financial district, information that attackers can easily cross-reference with the stolen files.
August 31, 2024 marks the first public appearance of the firm on the leak site. No ransom demand amount or payment deadline is detailed in the listing itself.
Why This Matters for You and Your Family
If you or anyone in your household has used Bogdan & Frasco for tax preparation, bookkeeping, or financial advice, your sensitive personal and financial information may have been taken. Tax documents often contain full names, addresses, dates of birth, Social Security numbers, income details, and bank account information — exactly the data criminals need to file fraudulent returns, open accounts in your name, or drain existing ones.