diff --git a/PFERD/auth/__init__.py b/PFERD/auth/__init__.py
index 04ad587..af38859 100644
--- a/PFERD/auth/__init__.py
+++ b/PFERD/auth/__init__.py
@@ -2,7 +2,7 @@ from configparser import SectionProxy
 from typing import Callable, Dict
 
 from ..config import Config
-from .authenticator import Authenticator, AuthSection
+from .authenticator import Authenticator, AuthError, AuthSection  # noqa: F401
 from .keyring import KeyringAuthenticator, KeyringAuthSection
 from .simple import SimpleAuthenticator, SimpleAuthSection
 from .tfa import TfaAuthenticator
diff --git a/PFERD/auth/authenticator.py b/PFERD/auth/authenticator.py
index 9217dcd..5f09f92 100644
--- a/PFERD/auth/authenticator.py
+++ b/PFERD/auth/authenticator.py
@@ -4,11 +4,11 @@ from typing import Tuple
 from ..config import Config, Section
 
 
-class AuthLoadException(Exception):
+class AuthLoadError(Exception):
     pass
 
 
-class AuthException(Exception):
+class AuthError(Exception):
     pass
 
 
@@ -30,7 +30,7 @@ class Authenticator(ABC):
         If you are writing your own constructor for your own authenticator,
         make sure to call this constructor first (via super().__init__).
 
-        May throw an AuthLoadException.
+        May throw an AuthLoadError.
         """
 
         self.name = name
@@ -56,7 +56,7 @@ class Authenticator(ABC):
         (e. g. prompting the user).
         """
 
-        raise AuthException("Invalid credentials")
+        raise AuthError("Invalid credentials")
 
     def invalidate_username(self) -> None:
         """
@@ -67,7 +67,7 @@ class Authenticator(ABC):
         (e. g. prompting the user).
         """
 
-        raise AuthException("Invalid username")
+        raise AuthError("Invalid username")
 
     def invalidate_password(self) -> None:
         """
@@ -78,4 +78,4 @@ class Authenticator(ABC):
         (e. g. prompting the user).
         """
 
-        raise AuthException("Invalid password")
+        raise AuthError("Invalid password")
diff --git a/PFERD/auth/keyring.py b/PFERD/auth/keyring.py
index 413c7ad..326f629 100644
--- a/PFERD/auth/keyring.py
+++ b/PFERD/auth/keyring.py
@@ -6,7 +6,7 @@ from ..config import Config
 from ..logging import log
 from ..utils import agetpass
 from ..version import NAME
-from .authenticator import Authenticator, AuthException, AuthSection
+from .authenticator import Authenticator, AuthError, AuthSection
 
 
 class KeyringAuthSection(AuthSection):
@@ -53,4 +53,4 @@ class KeyringAuthenticator(Authenticator):
         self.invalidate_password()
 
     def invalidate_password(self) -> None:
-        raise AuthException("Invalid password")
+        raise AuthError("Invalid password")
diff --git a/PFERD/auth/simple.py b/PFERD/auth/simple.py
index a12c359..7fbb60b 100644
--- a/PFERD/auth/simple.py
+++ b/PFERD/auth/simple.py
@@ -3,7 +3,7 @@ from typing import Optional, Tuple
 from ..config import Config
 from ..logging import log
 from ..utils import agetpass, ainput
-from .authenticator import Authenticator, AuthException, AuthSection
+from .authenticator import Authenticator, AuthError, AuthSection
 
 
 class SimpleAuthSection(AuthSection):
@@ -48,7 +48,7 @@ class SimpleAuthenticator(Authenticator):
 
     def invalidate_credentials(self) -> None:
         if self._username_fixed and self._password_fixed:
-            raise AuthException("Configured credentials are invalid")
+            raise AuthError("Configured credentials are invalid")
 
         if not self._username_fixed:
             self._username = None
@@ -57,12 +57,12 @@ class SimpleAuthenticator(Authenticator):
 
     def invalidate_username(self) -> None:
         if self._username_fixed:
-            raise AuthException("Configured username is invalid")
+            raise AuthError("Configured username is invalid")
         else:
             self._username = None
 
     def invalidate_password(self) -> None:
         if self._password_fixed:
-            raise AuthException("Configured password is invalid")
+            raise AuthError("Configured password is invalid")
         else:
             self._password = None
diff --git a/PFERD/auth/tfa.py b/PFERD/auth/tfa.py
index 670626d..3efabe1 100644
--- a/PFERD/auth/tfa.py
+++ b/PFERD/auth/tfa.py
@@ -3,7 +3,7 @@ from typing import Tuple
 from ..config import Config
 from ..logging import log
 from ..utils import ainput
-from .authenticator import Authenticator, AuthException, AuthSection
+from .authenticator import Authenticator, AuthError, AuthSection
 
 
 class TfaAuthenticator(Authenticator):
@@ -16,7 +16,7 @@ class TfaAuthenticator(Authenticator):
         super().__init__(name, section, config)
 
     async def username(self) -> str:
-        raise AuthException("TFA authenticator does not support usernames")
+        raise AuthError("TFA authenticator does not support usernames")
 
     async def password(self) -> str:
         async with log.exclusive_output():
@@ -24,10 +24,10 @@ class TfaAuthenticator(Authenticator):
             return code
 
     async def credentials(self) -> Tuple[str, str]:
-        raise AuthException("TFA authenticator does not support usernames")
+        raise AuthError("TFA authenticator does not support usernames")
 
     def invalidate_username(self) -> None:
-        raise AuthException("TFA authenticator does not support usernames")
+        raise AuthError("TFA authenticator does not support usernames")
 
     def invalidate_password(self) -> None:
         pass
diff --git a/PFERD/pferd.py b/PFERD/pferd.py
index bed7c66..dbb8983 100644
--- a/PFERD/pferd.py
+++ b/PFERD/pferd.py
@@ -3,7 +3,7 @@ from typing import Dict, List, Optional
 
 from rich.markup import escape
 
-from .auth import AUTHENTICATORS, Authenticator
+from .auth import AUTHENTICATORS, Authenticator, AuthError
 from .config import Config, ConfigOptionError
 from .crawl import CRAWLERS, Crawler, CrawlError, KitIliasWebCrawler
 from .logging import log
@@ -117,7 +117,7 @@ class Pferd:
 
             try:
                 await crawler.run()
-            except CrawlError as e:
+            except (CrawlError, AuthError) as e:
                 log.error(str(e))
             except Exception:
                 log.unexpected_exception()