Lots of others have chimed in with examples of interesting tidbits to be found in "raw" securities filings that don't get included in press summaries. My personal favorite is the "efficient factoring" risk factor from an old RSA Security, Inc. 10-K[1]:

The Company’s cryptographic systems depend in part on the application of certain mathematical principles. The security afforded by the Company’s encryption products is based on the assumption that the “factoring” of the composite of large prime numbers is difficult. If an “easy factoring method” were developed, then the security of the Company’s encryption products would be reduced or eliminated. Even if no breakthroughs in factoring are discovered, factoring problems can theoretically be solved by a computer system significantly faster and more powerful than those currently available. If these improved techniques for attacking cryptographic systems are ever developed, the Company’s business or results of operations could be adversely impacted.

[1] https://www.sec.gov/Archives/edgar/data/932064/0000950135000...