According to a United Nations (UN) Security Council expert panel
report, North Korea has been carrying out major cryptocurrency
hacks in order to bypass economic sanctions imposed due to its
nuclear program. The hacks, including at least five attacks on
Asian cryptocurrency exchanges between January 2017 and September
2018, reportedly created losses totaling $571 million. A number of
attacks on overseas financial institutions and exchanges were also
reported. The UN report urged member states to be vigilant in
sharing any information they have about North Korean cyberattacks
on other governments and domestic financial institutions.
Early last week, Ledger, a manufacturer of offline,
cold/hardware cryptocurrency wallets, issued a report identifying
five security "vulnerabilities" in devices manufactured
by its direct competitor, Trezor. Ledger claimed that it told
Trezor of these purported weaknesses and only went public with them
after Trezor failed to take