How ads weirdly know your screen brightness, headphone jack use, and location, with Tim Shott (Lock and Code S06E05)

This week on the Lock and Code podcast … Something's not right in the world of location data. In January, a location data broker named Gravy Analytics was hacked, with the alleged cybercriminal behind the attack posting an enormous amount of data online as proof. Though relatively unknown to most...

Lender can auction the loan without any restriction to cause losses to the borrower

Lines of code Vulnerability details Lender can auction the loan without any restriction to cause losses to the borrower Impact The lender can unilaterally decide to auction a loan at any time, without any restriction. The process can be started by calling startLoanAuction and offers to repay the...

Borrower can block being defaulted or auctioned

Lines of code Vulnerability details Borrower can block being defaulted or auctioned The borrower can potentially block the liquidation and auction processed by using a contract and reverting on ETH transfers. Impact When a loan is being liquidated or auctioned, any credit still available to the...

Upgraded Q -> H from #296 [1674743769839]

Judge has assessed an item in Issue 296 as H risk. The relevant finding follows: Lines of code Vulnerability details A malicious liquidator could cause the NFT auction to fail and steal the collateral after end of auction. Impact Anyone can act as a liquidator and trigger the liquidation of the...

Liquidations force users into bigger debts

Lines of code Vulnerability details Impact User's uncovered debt increases when auction starts on their collateral token. The increased debt may be too big for a user and they might not be able to repay it, which forces them to wait for the auctioned token to be sold and accrue more debt due to t...